149690811266720 has 48 divisors (see below), whose sum is σ = 372257412236640. Its totient is φ = 56724939005184.

The previous prime is 149690811266707. The next prime is 149690811266771. The reversal of 149690811266720 is 27662118096941.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24620196182 + ... + 24620202261.

It is an arithmetic number, because the mean of its divisors is an integer number (7755362754930).

Almost surely, 2^{149690811266720} is an apocalyptic number.

149690811266720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149690811266720 is an abundant number, since it is smaller than the sum of its proper divisors (222566600969920).

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

149690811266720 is a wasteful number, since it uses less digits than its factorization.

149690811266720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49240398477 (or 49240398469 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 62.

The spelling of 149690811266720 in words is "one hundred forty-nine trillion, six hundred ninety billion, eight hundred eleven million, two hundred sixty-six thousand, seven hundred twenty".