150024212244021 has 16 divisors (see below), whose sum is σ = 212152475376000. Its totient is φ = 93975689054208.

The previous prime is 150024212244017. The next prime is 150024212244047. The reversal of 150024212244021 is 120442212420051.

It is not a de Polignac number, because 150024212244021 - 2² = 150024212244017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150024212244021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150024212244091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2455437916 + ... + 2455499013.

It is an arithmetic number, because the mean of its divisors is an integer number (13259529711000).

Almost surely, 2^{150024212244021} is an apocalyptic number.

It is an amenable number.

150024212244021 is a deficient number, since it is larger than the sum of its proper divisors (62128263131979).

150024212244021 is a wasteful number, since it uses less digits than its factorization.

150024212244021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910937548.

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 150024212244021 its reverse (120442212420051), we get a palindrome (270466424664072).

The spelling of 150024212244021 in words is "one hundred fifty trillion, twenty-four billion, two hundred twelve million, two hundred forty-four thousand, twenty-one".