240345520104 has 48 divisors (see below), whose sum is σ = 634152676320. Its totient is φ = 75898582560.

The previous prime is 240345520069. The next prime is 240345520109. The reversal of 240345520104 is 401025543042.

It is not an unprimeable number, because it can be changed into a prime (240345520109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13861692 + ... + 13879019.

It is an arithmetic number, because the mean of its divisors is an integer number (13211514090).

Almost surely, 2^240345520104 is an apocalyptic number.

240345520104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

240345520104 is an abundant number, since it is smaller than the sum of its proper divisors (393807156216).

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

240345520104 is a wasteful number, since it uses less digits than its factorization.

240345520104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27740758 (or 27740735 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 240345520104 in words is "two hundred forty billion, three hundred forty-five million, five hundred twenty thousand, one hundred four".