42434112010240 has 96 divisors (see below), whose sum is σ = 103251049181280. Its totient is φ = 16734579097600.

The previous prime is 42434112010223. The next prime is 42434112010243. The reversal of 42434112010240 is 4201021143424.

It is a super-2 number, since 2×42434112010240² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42434112010199 and 42434112010208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42434112010243) 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, 28455751 + ... + 29909830.

It is an arithmetic number, because the mean of its divisors is an integer number (1075531762305).

Almost surely, 2^{42434112010240} is an apocalyptic number.

42434112010240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42434112010240 is an abundant number, since it is smaller than the sum of its proper divisors (60816937171040).

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

42434112010240 is an equidigital number, since it uses as much as digits as its factorization.

42434112010240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58365679 (or 58365659 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 42434112010240 its reverse (4201021143424), we get a palindrome (46635133153664).

The spelling of 42434112010240 in words is "forty-two trillion, four hundred thirty-four billion, one hundred twelve million, ten thousand, two hundred forty".