3167421340432 has 20 divisors (see below), whose sum is σ = 6181029058960. Its totient is φ = 1572317067168.

The previous prime is 3167421340387. The next prime is 3167421340471. The reversal of 3167421340432 is 2340431247613.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712097898 + ... + 712102345.

It is an arithmetic number, because the mean of its divisors is an integer number (309051452948).

Almost surely, 2^{3167421340432} is an apocalyptic number.

It is an amenable number.

3167421340432 is a deficient number, since it is larger than the sum of its proper divisors (3013607718528).

3167421340432 is a wasteful number, since it uses less digits than its factorization.

3167421340432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424200390 (or 1424200384 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 3167421340432 in words is "three trillion, one hundred sixty-seven billion, four hundred twenty-one million, three hundred forty thousand, four hundred thirty-two".