137600142 has 32 divisors (see below), whose sum is σ = 292896000. Its totient is φ = 42945408.

The previous prime is 137600123. The next prime is 137600153. The reversal of 137600142 is 241006731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16909 + ... + 23687.

It is an arithmetic number, because the mean of its divisors is an integer number (9153000).

Almost surely, 2^137600142 is an apocalyptic number.

137600142 is an abundant number, since it is smaller than the sum of its proper divisors (155295858).

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

137600142 is a wasteful number, since it uses less digits than its factorization.

137600142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 137600142 is about 11730.3086915903. The cubic root of 137600142 is about 516.2653298608.

Adding to 137600142 its reverse (241006731), we get a palindrome (378606873).

The spelling of 137600142 in words is "one hundred thirty-seven million, six hundred thousand, one hundred forty-two".