149377708770 has 32 divisors (see below), whose sum is σ = 374093741952. Its totient is φ = 38102140032.

The previous prime is 149377708703. The next prime is 149377708819. The reversal of 149377708770 is 77807773941.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108244027 + ... + 108245406.

It is an arithmetic number, because the mean of its divisors is an integer number (11690429436).

Almost surely, 2^149377708770 is an apocalyptic number.

149377708770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149377708770 is an abundant number, since it is smaller than the sum of its proper divisors (224716033182).

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

149377708770 is a wasteful number, since it uses less digits than its factorization.

149377708770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216489466.

The product of its (nonzero) digits is 14521248, while the sum is 60.

The spelling of 149377708770 in words is "one hundred forty-nine billion, three hundred seventy-seven million, seven hundred eight thousand, seven hundred seventy".