234435104446540 has 24 divisors (see below), whose sum is σ = 493685066760480. Its totient is φ = 93512832745728.

The previous prime is 234435104446423. The next prime is 234435104446577. The reversal of 234435104446540 is 45644401534432.

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, 16325557197 + ... + 16325571556.

It is an arithmetic number, because the mean of its divisors is an integer number (20570211115020).

Almost surely, 2^{234435104446540} is an apocalyptic number.

234435104446540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234435104446540 is an abundant number, since it is smaller than the sum of its proper divisors (259249962313940).

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

234435104446540 is a wasteful number, since it uses less digits than its factorization.

234435104446540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32651129121 (or 32651129119 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 49.

The spelling of 234435104446540 in words is "two hundred thirty-four trillion, four hundred thirty-five billion, one hundred four million, four hundred forty-six thousand, five hundred forty".