240902434266 has 32 divisors (see below), whose sum is σ = 520022462400. Its totient is φ = 73958728704.

The previous prime is 240902434249. The next prime is 240902434271. The reversal of 240902434266 is 662434209042.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3404280 + ... + 3474323.

It is an arithmetic number, because the mean of its divisors is an integer number (16250701950).

Almost surely, 2^240902434266 is an apocalyptic number.

240902434266 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

240902434266 is an abundant number, since it is smaller than the sum of its proper divisors (279120028134).

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

240902434266 is a wasteful number, since it uses less digits than its factorization.

240902434266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879070.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 240902434266 in words is "two hundred forty billion, nine hundred two million, four hundred thirty-four thousand, two hundred sixty-six".