137298149698 has 16 divisors (see below), whose sum is σ = 208568304000. Its totient is φ = 67775499792.

The previous prime is 137298149693. The next prime is 137298149713. The reversal of 137298149698 is 896941892731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (137298149693) 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, 4552593 + ... + 4582651.

It is an arithmetic number, because the mean of its divisors is an integer number (13035519000).

Almost surely, 2^137298149698 is an apocalyptic number.

137298149698 is a deficient number, since it is larger than the sum of its proper divisors (71270154302).

137298149698 is a wasteful number, since it uses less digits than its factorization.

137298149698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59049.

The product of its digits is 47029248, while the sum is 67.

The spelling of 137298149698 in words is "one hundred thirty-seven billion, two hundred ninety-eight million, one hundred forty-nine thousand, six hundred ninety-eight".