332400023344442 has 8 divisors (see below), whose sum is σ = 515793139672500. Its totient is φ = 160468976786944.

The previous prime is 332400023344439. The next prime is 332400023344453. The reversal of 332400023344442 is 244443320004233.

It can be written as a sum of positive squares in 2 ways, for example, as 314484434896681 + 17915588447761 = 17733709^2 + 4232681^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332400023344442² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332400023344396 and 332400023344405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2865517442567 + ... + 2865517442682.

Almost surely, 2^{332400023344442} is an apocalyptic number.

332400023344442 is a deficient number, since it is larger than the sum of its proper divisors (183393116328058).

332400023344442 is a wasteful number, since it uses less digits than its factorization.

332400023344442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5731034885280.

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 332400023344442 its reverse (244443320004233), we get a palindrome (576843343348675).

The spelling of 332400023344442 in words is "three hundred thirty-two trillion, four hundred billion, twenty-three million, three hundred forty-four thousand, four hundred forty-two".