137633771142 has 48 divisors (see below), whose sum is σ = 340828330752. Its totient is φ = 39321523440.

The previous prime is 137633771141. The next prime is 137633771159. The reversal of 137633771142 is 241177336731.

137633771142 is a `hidden beast` number, since 1 + 3 + 7 + 633 + 7 + 7 + 1 + 1 + 4 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137633771141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3519517 + ... + 3558407.

It is an arithmetic number, because the mean of its divisors is an integer number (7100590224).

Almost surely, 2^137633771142 is an apocalyptic number.

137633771142 is an abundant number, since it is smaller than the sum of its proper divisors (203194559610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137633771142 is a wasteful number, since it uses less digits than its factorization.

137633771142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66993 (or 66990 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The spelling of 137633771142 in words is "one hundred thirty-seven billion, six hundred thirty-three million, seven hundred seventy-one thousand, one hundred forty-two".