121034421332344 has 64 divisors (see below), whose sum is σ = 245109204799200. Its totient is φ = 55699131285504.

The previous prime is 121034421332333. The next prime is 121034421332353. The reversal of 121034421332344 is 443233124430121.

It is a super-2 number, since 2×121034421332344² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2082140272 + ... + 2082198400.

Almost surely, 2^{121034421332344} is an apocalyptic number.

It is an amenable number.

121034421332344 is an abundant number, since it is smaller than the sum of its proper divisors (124074783466856).

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

121034421332344 is a wasteful number, since it uses less digits than its factorization.

121034421332344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116192 (or 116188 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 121034421332344 its reverse (443233124430121), we get a palindrome (564267545762465).

The spelling of 121034421332344 in words is "one hundred twenty-one trillion, thirty-four billion, four hundred twenty-one million, three hundred thirty-two thousand, three hundred forty-four".