150133220514421 has 16 divisors (see below), whose sum is σ = 162127354042368. Its totient is φ = 138495886214400.

The previous prime is 150133220514419. The next prime is 150133220514437. The reversal of 150133220514421 is 124415022331051.

It is a cyclic number.

It is not a de Polignac number, because 150133220514421 - 2¹ = 150133220514419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150133220514481) 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, 83178525 + ... + 84964306.

It is an arithmetic number, because the mean of its divisors is an integer number (10132959627648).

Almost surely, 2^{150133220514421} is an apocalyptic number.

It is an amenable number.

150133220514421 is a deficient number, since it is larger than the sum of its proper divisors (11994133527947).

150133220514421 is a wasteful number, since it uses less digits than its factorization.

150133220514421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168143892.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 150133220514421 its reverse (124415022331051), we get a palindrome (274548242845472).

The spelling of 150133220514421 in words is "one hundred fifty trillion, one hundred thirty-three billion, two hundred twenty million, five hundred fourteen thousand, four hundred twenty-one".