16137260628712 has 32 divisors (see below), whose sum is σ = 30352672813320. Its totient is φ = 8043223265280.

The previous prime is 16137260628677. The next prime is 16137260628719. The reversal of 16137260628712 is 21782606273161.

It can be written as a sum of positive squares in 4 ways, for example, as 13212250837956 + 2925009790756 = 3634866^2 + 1710266^2 .

It is a super-2 number, since 2×16137260628712² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16137260628712.

It is not an unprimeable number, because it can be changed into a prime (16137260628719) 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, 14342538 + ... + 15426694.

Almost surely, 2^{16137260628712} is an apocalyptic number.

It is an amenable number.

16137260628712 is a deficient number, since it is larger than the sum of its proper divisors (14215412184608).

16137260628712 is a wasteful number, since it uses less digits than its factorization.

16137260628712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090021 (or 1090017 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 16137260628712 in words is "sixteen trillion, one hundred thirty-seven billion, two hundred sixty million, six hundred twenty-eight thousand, seven hundred twelve".