149695495896 has 64 divisors (see below), whose sum is σ = 387674229600. Its totient is φ = 48134451200.

The previous prime is 149695495889. The next prime is 149695495949. The reversal of 149695495896 is 698594596941.

It is a congruent number.

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, 767085 + ... + 942236.

Almost surely, 2^149695495896 is an apocalyptic number.

It is an amenable number.

149695495896 is an abundant number, since it is smaller than the sum of its proper divisors (237978733704).

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

149695495896 is a wasteful number, since it uses less digits than its factorization.

149695495896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709460 (or 1709456 counting only the distinct ones).

The product of its digits is 755827200, while the sum is 75.

The spelling of 149695495896 in words is "one hundred forty-nine billion, six hundred ninety-five million, four hundred ninety-five thousand, eight hundred ninety-six".