332161941 has 4 divisors (see below), whose sum is σ = 442882592. Its totient is φ = 221441292.

The previous prime is 332161909. The next prime is 332161943. The reversal of 332161941 is 149161233.

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.

It is not a de Polignac number, because 332161941 - 2⁵ = 332161909 is a prime.

It is a super-2 number, since 2×332161941² = 220663110097774962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332161899 and 332161908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332161943) 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, 55360321 + ... + 55360326.

It is an arithmetic number, because the mean of its divisors is an integer number (110720648).

Almost surely, 2^332161941 is an apocalyptic number.

It is an amenable number.

332161941 is a deficient number, since it is larger than the sum of its proper divisors (110720651).

332161941 is a wasteful number, since it uses less digits than its factorization.

332161941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110720650.

The product of its digits is 3888, while the sum is 30.

The square root of 332161941 is about 18225.3104500307. The cubic root of 332161941 is about 692.5481230052.

The spelling of 332161941 in words is "three hundred thirty-two million, one hundred sixty-one thousand, nine hundred forty-one".