149704936872 has 32 divisors (see below), whose sum is σ = 386335322880. Its totient is φ = 48291914880.

The previous prime is 149704936853. The next prime is 149704936891. The reversal of 149704936872 is 278639407941.

It is an interprime number because it is at equal distance from previous prime (149704936853) and next prime (149704936891).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100607413 + ... + 100608900.

It is an arithmetic number, because the mean of its divisors is an integer number (12072978840).

Almost surely, 2^149704936872 is an apocalyptic number.

149704936872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

149704936872 is an abundant number, since it is smaller than the sum of its proper divisors (236630386008).

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

149704936872 is a wasteful number, since it uses less digits than its factorization.

149704936872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201216353 (or 201216349 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 149704936872 in words is "one hundred forty-nine billion, seven hundred four million, nine hundred thirty-six thousand, eight hundred seventy-two".