149129914926 has 8 divisors (see below), whose sum is σ = 298259829864. Its totient is φ = 49709971640.

The previous prime is 149129914897. The next prime is 149129914957. The reversal of 149129914926 is 629419921941.

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

149129914926 is an admirable number.

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, 12427492905 + ... + 12427492916.

It is an arithmetic number, because the mean of its divisors is an integer number (37282478733).

Almost surely, 2^149129914926 is an apocalyptic number.

149129914926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149129914926 is a wasteful number, since it uses less digits than its factorization.

149129914926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24854985826.

The product of its digits is 2519424, while the sum is 57.

The spelling of 149129914926 in words is "one hundred forty-nine billion, one hundred twenty-nine million, nine hundred fourteen thousand, nine hundred twenty-six".