149396279637 has 96 divisors (see below), whose sum is σ = 240311328768. Its totient is φ = 82223856000.

The previous prime is 149396279629. The next prime is 149396279671. The reversal of 149396279637 is 736972693941.

It is not a de Polignac number, because 149396279637 - 2³ = 149396279629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149396279677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13711962 + ... + 13722852.

It is an arithmetic number, because the mean of its divisors is an integer number (2503243008).

Almost surely, 2^149396279637 is an apocalyptic number.

It is an amenable number.

149396279637 is a deficient number, since it is larger than the sum of its proper divisors (90915049131).

149396279637 is a wasteful number, since it uses less digits than its factorization.

149396279637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11023 (or 11012 counting only the distinct ones).

The product of its digits is 92588832, while the sum is 66.

The spelling of 149396279637 in words is "one hundred forty-nine billion, three hundred ninety-six million, two hundred seventy-nine thousand, six hundred thirty-seven".