3402321515044 has 24 divisors (see below), whose sum is σ = 5958902465208. Its totient is φ = 1699778511360.

The previous prime is 3402321515023. The next prime is 3402321515083. The reversal of 3402321515044 is 4405151232043.

It can be written as a sum of positive squares in 4 ways, for example, as 174866148900 + 3227455366144 = 418170^2 + 1796512^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25256572 + ... + 25390924.

It is an arithmetic number, because the mean of its divisors is an integer number (248287602717).

Almost surely, 2^{3402321515044} is an apocalyptic number.

It is an amenable number.

3402321515044 is a deficient number, since it is larger than the sum of its proper divisors (2556580950164).

3402321515044 is a wasteful number, since it uses less digits than its factorization.

3402321515044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139455 (or 139453 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 3402321515044 its reverse (4405151232043), we get a palindrome (7807472747087).

The spelling of 3402321515044 in words is "three trillion, four hundred two billion, three hundred twenty-one million, five hundred fifteen thousand, forty-four".