2731732371372 has 24 divisors (see below), whose sum is σ = 6374070395056. Its totient is φ = 910573429248.

The previous prime is 2731732371359. The next prime is 2731732371377.

2731732371372 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (2731732371377) 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, 3780228 + ... + 4444500.

Almost surely, 2^{2731732371372} is an apocalyptic number.

It is an amenable number.

2731732371372 is an abundant number, since it is smaller than the sum of its proper divisors (3642338023684).

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

2731732371372 is a wasteful number, since it uses less digits than its factorization.

2731732371372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006977 (or 1006975 counting only the distinct ones).

The product of its digits is 1555848, while the sum is 48.

The spelling of 2731732371372 in words is "two trillion, seven hundred thirty-one billion, seven hundred thirty-two million, three hundred seventy-one thousand, three hundred seventy-two".