2240002340032 has 56 divisors (see below), whose sum is σ = 4543087184064. Its totient is φ = 1095324291072.

The previous prime is 2240002339979. The next prime is 2240002340039. The reversal of 2240002340032 is 2300432000422.

It is a super-2 number, since 2×2240002340032² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2240002339985 and 2240002340012.

It is not an unprimeable number, because it can be changed into a prime (2240002340039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3614298 + ... + 4188454.

Almost surely, 2^{2240002340032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2240002340032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2271543592032).

2240002340032 is an abundant number, since it is smaller than the sum of its proper divisors (2303084844032).

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

2240002340032 is a wasteful number, since it uses less digits than its factorization.

2240002340032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575513 (or 575503 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 2240002340032 its reverse (2300432000422), we get a palindrome (4540434340454).

The spelling of 2240002340032 in words is "two trillion, two hundred forty billion, two million, three hundred forty thousand, thirty-two".