150085431705 has 16 divisors (see below), whose sum is σ = 261967299264. Its totient is φ = 72768694080.

The previous prime is 150085431667. The next prime is 150085431739. The reversal of 150085431705 is 507134580051.

It is not a de Polignac number, because 150085431705 - 2¹³ = 150085423513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454804174 + ... + 454804503.

It is an arithmetic number, because the mean of its divisors is an integer number (16372956204).

Almost surely, 2^150085431705 is an apocalyptic number.

150085431705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150085431705 is a deficient number, since it is larger than the sum of its proper divisors (111881867559).

150085431705 is a wasteful number, since it uses less digits than its factorization.

150085431705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909608696.

The product of its (nonzero) digits is 84000, while the sum is 39.

The spelling of 150085431705 in words is "one hundred fifty billion, eighty-five million, four hundred thirty-one thousand, seven hundred five".