149694310915 has 8 divisors (see below), whose sum is σ = 179742916080. Its totient is φ = 119682286752.

The previous prime is 149694310903. The next prime is 149694310937. The reversal of 149694310915 is 519013496941.

149694310915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 149694310915 - 2²⁷ = 149560093187 is a prime.

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, 9136245 + ... + 9152614.

It is an arithmetic number, because the mean of its divisors is an integer number (22467864510).

Almost surely, 2^149694310915 is an apocalyptic number.

149694310915 is a deficient number, since it is larger than the sum of its proper divisors (30048605165).

149694310915 is a wasteful number, since it uses less digits than its factorization.

149694310915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18290501.

The product of its (nonzero) digits is 1049760, while the sum is 52.

It can be divided in two parts, 149694310 and 915, that added together give a square (149695225 = 12235²).

The spelling of 149694310915 in words is "one hundred forty-nine billion, six hundred ninety-four million, three hundred ten thousand, nine hundred fifteen".