240523042404 has 24 divisors (see below), whose sum is σ = 561448732320. Its totient is φ = 80141733184.

The previous prime is 240523042399. The next prime is 240523042439. The reversal of 240523042404 is 404240325042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4046049 + ... + 4105064.

It is an arithmetic number, because the mean of its divisors is an integer number (23393697180).

Almost surely, 2^240523042404 is an apocalyptic number.

It is an amenable number.

240523042404 is an abundant number, since it is smaller than the sum of its proper divisors (320925689916).

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

240523042404 is a wasteful number, since it uses less digits than its factorization.

240523042404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8153579 (or 8153577 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 240523042404 its reverse (404240325042), we get a palindrome (644763367446).

The spelling of 240523042404 in words is "two hundred forty billion, five hundred twenty-three million, forty-two thousand, four hundred four".