381952264124 has 12 divisors (see below), whose sum is σ = 668884878984. Its totient is φ = 190842298704.

The previous prime is 381952264073. The next prime is 381952264139. The reversal of 381952264124 is 421462259183.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33451919 + ... + 33463334.

It is an arithmetic number, because the mean of its divisors is an integer number (55740406582).

Almost surely, 2^381952264124 is an apocalyptic number.

It is an amenable number.

381952264124 is a deficient number, since it is larger than the sum of its proper divisors (286932614860).

381952264124 is a wasteful number, since it uses less digits than its factorization.

381952264124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66916684 (or 66916682 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The spelling of 381952264124 in words is "three hundred eighty-one billion, nine hundred fifty-two million, two hundred sixty-four thousand, one hundred twenty-four".