137302374771 has 12 divisors (see below), whose sum is σ = 198455892648. Its totient is φ = 91474805664.

The previous prime is 137302374733. The next prime is 137302374779. The reversal of 137302374771 is 177473203731.

137302374771 is a `hidden beast` number, since 1 + 373 + 0 + 237 + 47 + 7 + 1 = 666.

It is not a de Polignac number, because 137302374771 - 2¹⁸ = 137302112627 is a prime.

It is a super-2 number, since 2×137302374771² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (137302374779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4994770 + ... + 5022183.

It is an arithmetic number, because the mean of its divisors is an integer number (16537991054).

Almost surely, 2^137302374771 is an apocalyptic number.

137302374771 is a deficient number, since it is larger than the sum of its proper divisors (61153517877).

137302374771 is a wasteful number, since it uses less digits than its factorization.

137302374771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018482 (or 10018479 counting only the distinct ones).

The product of its (nonzero) digits is 518616, while the sum is 45.

The spelling of 137302374771 in words is "one hundred thirty-seven billion, three hundred two million, three hundred seventy-four thousand, seven hundred seventy-one".