6156941381472 has 72 divisors (see below), whose sum is σ = 18800660304216. Its totient is φ = 1759126107648.

The previous prime is 6156941381449. The next prime is 6156941381491. The reversal of 6156941381472 is 2741831496516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 654432093 + ... + 654441500.

It is an arithmetic number, because the mean of its divisors is an integer number (261120282003).

Almost surely, 2^{6156941381472} is an apocalyptic number.

It is an amenable number.

6156941381472 is an abundant number, since it is smaller than the sum of its proper divisors (12643718922744).

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

6156941381472 is a wasteful number, since it uses less digits than its factorization.

6156941381472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1308873620 (or 1308873605 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 57.

The spelling of 6156941381472 in words is "six trillion, one hundred fifty-six billion, nine hundred forty-one million, three hundred eighty-one thousand, four hundred seventy-two".