16137266272 has 24 divisors (see below), whose sum is σ = 31776808896. Its totient is φ = 8066965632.

The previous prime is 16137266261. The next prime is 16137266291. The reversal of 16137266272 is 27266273161.

It is a super-2 number, since 2×16137266272² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113218 + ... + 212350.

It is an arithmetic number, because the mean of its divisors is an integer number (1324033704).

Almost surely, 2^16137266272 is an apocalyptic number.

It is an amenable number.

16137266272 is a deficient number, since it is larger than the sum of its proper divisors (15639542624).

16137266272 is an equidigital number, since it uses as much as digits as its factorization.

16137266272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104230 (or 104222 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The spelling of 16137266272 in words is "sixteen billion, one hundred thirty-seven million, two hundred sixty-six thousand, two hundred seventy-two".