3866456155332 has 24 divisors (see below), whose sum is σ = 9123098796000. Its totient is φ = 1274337608896.

The previous prime is 3866456155327. The next prime is 3866456155337. The reversal of 3866456155332 is 2335516546683.

3866456155332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3866456155327) and next prime (3866456155337).

It is a super-2 number, since 2×3866456155332² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3866456155337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810137582 + ... + 1810139717.

It is an arithmetic number, because the mean of its divisors is an integer number (380129116500).

Almost surely, 2^{3866456155332} is an apocalyptic number.

It is an amenable number.

3866456155332 is an abundant number, since it is smaller than the sum of its proper divisors (5256642640668).

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

3866456155332 is a wasteful number, since it uses less digits than its factorization.

3866456155332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3620277395 (or 3620277393 counting only the distinct ones).

The product of its digits is 46656000, while the sum is 57.

The spelling of 3866456155332 in words is "three trillion, eight hundred sixty-six billion, four hundred fifty-six million, one hundred fifty-five thousand, three hundred thirty-two".