149822636628 has 48 divisors (see below), whose sum is σ = 399552817664. Its totient is φ = 42803704800.

The previous prime is 149822636597. The next prime is 149822636659. The reversal of 149822636628 is 826636228941.

It is an interprime number because it is at equal distance from previous prime (149822636597) and next prime (149822636659).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501551 + ... + 1598217.

Almost surely, 2^149822636628 is an apocalyptic number.

It is an amenable number.

149822636628 is an abundant number, since it is smaller than the sum of its proper divisors (249730181036).

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

149822636628 is a wasteful number, since it uses less digits than its factorization.

149822636628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115132 (or 115130 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 57.

The spelling of 149822636628 in words is "one hundred forty-nine billion, eight hundred twenty-two million, six hundred thirty-six thousand, six hundred twenty-eight".