332416121 has 4 divisors (see below), whose sum is σ = 336624000. Its totient is φ = 328208244.

The previous prime is 332416109. The next prime is 332416129. The reversal of 332416121 is 121614233.

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: 121614233 = 13 ⋅9354941.

It is a cyclic number.

It is not a de Polignac number, because 332416121 - 2⁶ = 332416057 is a prime.

It is a super-2 number, since 2×332416121² = 221000955001373282, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332416129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2103821 + ... + 2103978.

It is an arithmetic number, because the mean of its divisors is an integer number (84156000).

Almost surely, 2^332416121 is an apocalyptic number.

It is an amenable number.

332416121 is a deficient number, since it is larger than the sum of its proper divisors (4207879).

332416121 is an equidigital number, since it uses as much as digits as its factorization.

332416121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207878.

The product of its digits is 864, while the sum is 23.

The square root of 332416121 is about 18232.2823859220. The cubic root of 332416121 is about 692.7247306351.

The spelling of 332416121 in words is "three hundred thirty-two million, four hundred sixteen thousand, one hundred twenty-one".