137772021715096 has 48 divisors (see below), whose sum is σ = 263335282068600. Its totient is φ = 67574269281792.

The previous prime is 137772021715061. The next prime is 137772021715117. The reversal of 137772021715096 is 690517120277731.

It is a super-2 number, since 2×137772021715096² (a number of 29 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 137772021715096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126627360 + ... + 127710736.

Almost surely, 2^{137772021715096} is an apocalyptic number.

It is an amenable number.

137772021715096 is a deficient number, since it is larger than the sum of its proper divisors (125563260353504).

137772021715096 is a wasteful number, since it uses less digits than its factorization.

137772021715096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089148 (or 1089091 counting only the distinct ones).

The product of its (nonzero) digits is 7779240, while the sum is 58.

The spelling of 137772021715096 in words is "one hundred thirty-seven trillion, seven hundred seventy-two billion, twenty-one million, seven hundred fifteen thousand, ninety-six".