149401835089 has 16 divisors (see below), whose sum is σ = 162139598208. Its totient is φ = 136844854272.

The previous prime is 149401835069. The next prime is 149401835117. The reversal of 149401835089 is 980538104941.

It is a cyclic number.

It is not a de Polignac number, because 149401835089 - 2²⁵ = 149368280657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149401835039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1193034 + ... + 1312300.

It is an arithmetic number, because the mean of its divisors is an integer number (10133724888).

Almost surely, 2^149401835089 is an apocalyptic number.

It is an amenable number.

149401835089 is a deficient number, since it is larger than the sum of its proper divisors (12737763119).

149401835089 is a wasteful number, since it uses less digits than its factorization.

149401835089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120024.

The product of its (nonzero) digits is 1244160, while the sum is 52.

The spelling of 149401835089 in words is "one hundred forty-nine billion, four hundred one million, eight hundred thirty-five thousand, eighty-nine".