150242607155 has 4 divisors (see below), whose sum is σ = 180291128592. Its totient is φ = 120194085720.

The previous prime is 150242607139. The next prime is 150242607209. The reversal of 150242607155 is 551706242051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551706242051 = 8599 ⋅64159349.

It is not a de Polignac number, because 150242607155 - 2⁴ = 150242607139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15024260711 + ... + 15024260720.

It is an arithmetic number, because the mean of its divisors is an integer number (45072782148).

Almost surely, 2^150242607155 is an apocalyptic number.

150242607155 is a deficient number, since it is larger than the sum of its proper divisors (30048521437).

150242607155 is an equidigital number, since it uses as much as digits as its factorization.

150242607155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30048521436.

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 150242607155 in words is "one hundred fifty billion, two hundred forty-two million, six hundred seven thousand, one hundred fifty-five".