4180232823864 has 64 divisors (see below), whose sum is σ = 10674481674240. Its totient is φ = 1363566253440.

The previous prime is 4180232823859. The next prime is 4180232823883. The reversal of 4180232823864 is 4683282320814.

It is a happy number.

It is a congruent number.

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, 7620802 + ... + 8150894.

It is an arithmetic number, because the mean of its divisors is an integer number (166788776160).

Almost surely, 2^{4180232823864} is an apocalyptic number.

It is an amenable number.

4180232823864 is an abundant number, since it is smaller than the sum of its proper divisors (6494248850376).

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

4180232823864 is a wasteful number, since it uses less digits than its factorization.

4180232823864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537140 (or 537136 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 51.

The spelling of 4180232823864 in words is "four trillion, one hundred eighty billion, two hundred thirty-two million, eight hundred twenty-three thousand, eight hundred sixty-four".