332403242032442 has 32 divisors (see below), whose sum is σ = 577599579800064. Its totient is φ = 140527579104000.

The previous prime is 332403242032441. The next prime is 332403242032481. The reversal of 332403242032442 is 244230242304233.

It is a super-2 number, since 2×332403242032442² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332403242032396 and 332403242032405.

It is not an unprimeable number, because it can be changed into a prime (332403242032441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433343903 + ... + 434110290.

It is an arithmetic number, because the mean of its divisors is an integer number (18049986868752).

Almost surely, 2^{332403242032442} is an apocalyptic number.

332403242032442 is a deficient number, since it is larger than the sum of its proper divisors (245196337767622).

332403242032442 is a wasteful number, since it uses less digits than its factorization.

332403242032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867454574.

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

Adding to 332403242032442 its reverse (244230242304233), we get a palindrome (576633484336675).

The spelling of 332403242032442 in words is "three hundred thirty-two trillion, four hundred three billion, two hundred forty-two million, thirty-two thousand, four hundred forty-two".