3865306801232 has 20 divisors (see below), whose sum is σ = 7496239882560. Its totient is φ = 1930793283168.

The previous prime is 3865306801217. The next prime is 3865306801241. The reversal of 3865306801232 is 2321086035683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116240198 + ... + 116273445.

It is an arithmetic number, because the mean of its divisors is an integer number (374811994128).

Almost surely, 2^{3865306801232} is an apocalyptic number.

It is an amenable number.

3865306801232 is a deficient number, since it is larger than the sum of its proper divisors (3630933081328).

3865306801232 is a wasteful number, since it uses less digits than its factorization.

3865306801232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232514690 (or 232514684 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 3865306801232 in words is "three trillion, eight hundred sixty-five billion, three hundred six million, eight hundred one thousand, two hundred thirty-two".