4321135120044 has 48 divisors (see below), whose sum is σ = 10136513673216. Its totient is φ = 1432684968000.

The previous prime is 4321135120021. The next prime is 4321135120109. The reversal of 4321135120044 is 4400215311234.

It is a junction number, because it is equal to n+sod(n) for n = 4321135119993 and 4321135120020.

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, 22611694 + ... + 22801994.

It is an arithmetic number, because the mean of its divisors is an integer number (211177368192).

Almost surely, 2^{4321135120044} is an apocalyptic number.

It is an amenable number.

4321135120044 is an abundant number, since it is smaller than the sum of its proper divisors (5815378553172).

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

4321135120044 is a wasteful number, since it uses less digits than its factorization.

4321135120044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200406 (or 200404 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 4321135120044 in words is "four trillion, three hundred twenty-one billion, one hundred thirty-five million, one hundred twenty thousand, forty-four".