150156041351421 has 16 divisors (see below), whose sum is σ = 232031870742528. Its totient is φ = 84594952873200.

The previous prime is 150156041351417. The next prime is 150156041351441. The reversal of 150156041351421 is 124153140651051.

It is not a de Polignac number, because 150156041351421 - 2² = 150156041351417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150156041351421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150156041351441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50354137125 + ... + 50354140106.

It is an arithmetic number, because the mean of its divisors is an integer number (14501991921408).

Almost surely, 2^{150156041351421} is an apocalyptic number.

It is an amenable number.

150156041351421 is a deficient number, since it is larger than the sum of its proper divisors (81875829391107).

150156041351421 is a wasteful number, since it uses less digits than its factorization.

150156041351421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100708277312.

The product of its (nonzero) digits is 72000, while the sum is 39.

The spelling of 150156041351421 in words is "one hundred fifty trillion, one hundred fifty-six billion, forty-one million, three hundred fifty-one thousand, four hundred twenty-one".