4202334013240 has 128 divisors (see below), whose sum is σ = 10449532396800. Its totient is φ = 1508200888320.

The previous prime is 4202334013237. The next prime is 4202334013243. The reversal of 4202334013240 is 423104332024.

It is an interprime number because it is at equal distance from previous prime (4202334013237) and next prime (4202334013243).

It is a super-2 number, since 2×4202334013240² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4202334013199 and 4202334013208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202334013243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36791659 + ... + 36905701.

It is an arithmetic number, because the mean of its divisors is an integer number (81636971850).

Almost surely, 2^{4202334013240} is an apocalyptic number.

4202334013240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4202334013240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5224766198400).

4202334013240 is an abundant number, since it is smaller than the sum of its proper divisors (6247198383560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4202334013240 is a wasteful number, since it uses less digits than its factorization.

4202334013240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115157 (or 115153 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4202334013240 its reverse (423104332024), we get a palindrome (4625438345264).

The spelling of 4202334013240 in words is "four trillion, two hundred two billion, three hundred thirty-four million, thirteen thousand, two hundred forty".