42962589440 has 72 divisors (see below), whose sum is σ = 102946125408. Its totient is φ = 17178808320.

The previous prime is 42962589401. The next prime is 42962589443. The reversal of 42962589440 is 4498526924.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42962589443) 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, 5411714 + ... + 5419646.

Almost surely, 2^42962589440 is an apocalyptic number.

42962589440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42962589440 is an abundant number, since it is smaller than the sum of its proper divisors (59983535968).

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

42962589440 is an equidigital number, since it uses as much as digits as its factorization.

42962589440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12185 (or 12171 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 42962589440 in words is "forty-two billion, nine hundred sixty-two million, five hundred eighty-nine thousand, four hundred forty".