332121440440000 has 140 divisors (see below), whose sum is σ = 871997542421544. Its totient is φ = 125033953792000.

The previous prime is 332121440439979. The next prime is 332121440440033. The reversal of 332121440440000 is 44044121233.

It is a super-2 number, since 2×332121440440000² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 243526942 + ... + 244886941.

Almost surely, 2^{332121440440000} is an apocalyptic number.

It is an amenable number.

332121440440000 is an abundant number, since it is smaller than the sum of its proper divisors (539876101981544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

332121440440000 is an equidigital number, since it uses as much as digits as its factorization.

332121440440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488413932 (or 488413907 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 332121440440000 its reverse (44044121233), we get a palindrome (332165484561233).

The spelling of 332121440440000 in words is "three hundred thirty-two trillion, one hundred twenty-one billion, four hundred forty million, four hundred forty thousand".