150078715730 has 16 divisors (see below), whose sum is σ = 272764425024. Its totient is φ = 59448655920.

The previous prime is 150078715697. The next prime is 150078715777. The reversal of 150078715730 is 37517870051.

150078715730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150078715730² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72852716 + ... + 72854775.

It is an arithmetic number, because the mean of its divisors is an integer number (17047776564).

Almost surely, 2^150078715730 is an apocalyptic number.

150078715730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150078715730 is a deficient number, since it is larger than the sum of its proper divisors (122685709294).

150078715730 is a wasteful number, since it uses less digits than its factorization.

150078715730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145707601.

The product of its (nonzero) digits is 205800, while the sum is 44.

The spelling of 150078715730 in words is "one hundred fifty billion, seventy-eight million, seven hundred fifteen thousand, seven hundred thirty".