137709210142 has 16 divisors (see below), whose sum is σ = 236526059232. Its totient is φ = 58904951040.

The previous prime is 137709210077. The next prime is 137709210167. The reversal of 137709210142 is 241012907731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9432603 + ... + 9447190.

It is an arithmetic number, because the mean of its divisors is an integer number (14782878702).

Almost surely, 2^137709210142 is an apocalyptic number.

137709210142 is a deficient number, since it is larger than the sum of its proper divisors (98816849090).

137709210142 is a wasteful number, since it uses less digits than its factorization.

137709210142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18880323.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 137709210142 in words is "one hundred thirty-seven billion, seven hundred nine million, two hundred ten thousand, one hundred forty-two".