3805132802124 has 24 divisors (see below), whose sum is σ = 8881766268480. Its totient is φ = 1267931448784.

The previous prime is 3805132802123. The next prime is 3805132802129. The reversal of 3805132802124 is 4212082315083.

It is a super-2 number, since 2×3805132802124² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3805132802123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55733454 + ... + 55801685.

It is an arithmetic number, because the mean of its divisors is an integer number (370073594520).

Almost surely, 2^{3805132802124} is an apocalyptic number.

It is an amenable number.

3805132802124 is an abundant number, since it is smaller than the sum of its proper divisors (5076633466356).

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

3805132802124 is a wasteful number, since it uses less digits than its factorization.

3805132802124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111537989 (or 111537987 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 3805132802124 in words is "three trillion, eight hundred five billion, one hundred thirty-two million, eight hundred two thousand, one hundred twenty-four".