332440131123 has 16 divisors (see below), whose sum is σ = 492521677440. Its totient is φ = 221618753352.

The previous prime is 332440131097. The next prime is 332440131193. The reversal of 332440131123 is 321131044233.

It is a happy number.

332440131123 is a `hidden beast` number, since 3 + 324 + 4 + 0 + 1 + 311 + 23 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-332440131123 is a prime.

It is a super-2 number, since 2×332440131123² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (332440131193) 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, 594040 + ... + 1008842.

It is an arithmetic number, because the mean of its divisors is an integer number (30782604840).

Almost surely, 2^332440131123 is an apocalyptic number.

332440131123 is a deficient number, since it is larger than the sum of its proper divisors (160081546317).

332440131123 is a wasteful number, since it uses less digits than its factorization.

332440131123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444495 (or 444489 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 332440131123 its reverse (321131044233), we get a palindrome (653571175356).

The spelling of 332440131123 in words is "three hundred thirty-two billion, four hundred forty million, one hundred thirty-one thousand, one hundred twenty-three".