150042254377 has 4 divisors (see below), whose sum is σ = 153234642816. Its totient is φ = 146849865940.

The previous prime is 150042254353. The next prime is 150042254399. The reversal of 150042254377 is 773452240051.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 773452240051 = 2693 ⋅287208407.

It is a cyclic number.

It is not a de Polignac number, because 150042254377 - 2³⁵ = 115682516009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150042254347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596194149 + ... + 1596194242.

It is an arithmetic number, because the mean of its divisors is an integer number (38308660704).

Almost surely, 2^150042254377 is an apocalyptic number.

It is an amenable number.

150042254377 is a deficient number, since it is larger than the sum of its proper divisors (3192388439).

150042254377 is an equidigital number, since it uses as much as digits as its factorization.

150042254377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192388438.

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 150042254377 in words is "one hundred fifty billion, forty-two million, two hundred fifty-four thousand, three hundred seventy-seven".