137007754064228 has 12 divisors (see below), whose sum is σ = 244287410548860. Its totient is φ = 67211351050272.

The previous prime is 137007754064183. The next prime is 137007754064239. The reversal of 137007754064228 is 822460457700731.

It can be written as a sum of positive squares in 2 ways, for example, as 65004519001444 + 72003235062784 = 8062538^2 + 8485472^2 .

It is a super-2 number, since 2×137007754064228² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323131495223 + ... + 323131495646.

It is an arithmetic number, because the mean of its divisors is an integer number (20357284212405).

Almost surely, 2^{137007754064228} is an apocalyptic number.

It is an amenable number.

137007754064228 is a deficient number, since it is larger than the sum of its proper divisors (107279656484632).

137007754064228 is a wasteful number, since it uses less digits than its factorization.

137007754064228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646262990926 (or 646262990924 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 56.

The spelling of 137007754064228 in words is "one hundred thirty-seven trillion, seven billion, seven hundred fifty-four million, sixty-four thousand, two hundred twenty-eight".