149462228736 has 108 divisors (see below), whose sum is σ = 456285774672. Its totient is φ = 46890098688.

The previous prime is 149462228639. The next prime is 149462228791. The reversal of 149462228736 is 637822264941.

It is a happy number.

149462228736 is a `hidden beast` number, since 1 + 4 + 9 + 4 + 622 + 2 + 8 + 7 + 3 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1868796 + ... + 1947131.

It is an arithmetic number, because the mean of its divisors is an integer number (4224868284).

Almost surely, 2^149462228736 is an apocalyptic number.

149462228736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149462228736 is an abundant number, since it is smaller than the sum of its proper divisors (306823545936).

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

149462228736 is a wasteful number, since it uses less digits than its factorization.

149462228736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3815966 (or 3815949 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 149462228736 in words is "one hundred forty-nine billion, four hundred sixty-two million, two hundred twenty-eight thousand, seven hundred thirty-six".