235018740144 has 80 divisors (see below), whose sum is σ = 639245692800. Its totient is φ = 74197905408.

The previous prime is 235018740127. The next prime is 235018740161. The reversal of 235018740144 is 441047810532.

It is an interprime number because it is at equal distance from previous prime (235018740127) and next prime (235018740161).

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, 3881527 + ... + 3941609.

It is an arithmetic number, because the mean of its divisors is an integer number (7990571160).

Almost surely, 2^235018740144 is an apocalyptic number.

235018740144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

235018740144 is an abundant number, since it is smaller than the sum of its proper divisors (404226952656).

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

235018740144 is a wasteful number, since it uses less digits than its factorization.

235018740144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64402 (or 64396 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 235018740144 in words is "two hundred thirty-five billion, eighteen million, seven hundred forty thousand, one hundred forty-four".