149374074926 has 8 divisors (see below), whose sum is σ = 231288890304. Its totient is φ = 72277778160.

The previous prime is 149374074917. The next prime is 149374074943. The reversal of 149374074926 is 629470473941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×149374074926² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204629575 + ... + 1204629698.

It is an arithmetic number, because the mean of its divisors is an integer number (28911111288).

Almost surely, 2^149374074926 is an apocalyptic number.

149374074926 is a deficient number, since it is larger than the sum of its proper divisors (81914815378).

149374074926 is a wasteful number, since it uses less digits than its factorization.

149374074926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2409259306.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 149374074926 in words is "one hundred forty-nine billion, three hundred seventy-four million, seventy-four thousand, nine hundred twenty-six".