137523137711342 has 16 divisors (see below), whose sum is σ = 211872394469472. Its totient is φ = 66899224213920.

The previous prime is 137523137711341. The next prime is 137523137711387. The reversal of 137523137711342 is 243117731325731.

It is a happy number.

It is a super-2 number, since 2×137523137711342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137523137711341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53227634 + ... + 55751477.

It is an arithmetic number, because the mean of its divisors is an integer number (13242024654342).

Almost surely, 2^{137523137711342} is an apocalyptic number.

137523137711342 is a deficient number, since it is larger than the sum of its proper divisors (74349256758130).

137523137711342 is a wasteful number, since it uses less digits than its factorization.

137523137711342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108996203.

The product of its digits is 2222640, while the sum is 50.

The spelling of 137523137711342 in words is "one hundred thirty-seven trillion, five hundred twenty-three billion, one hundred thirty-seven million, seven hundred eleven thousand, three hundred forty-two".