3123312115404 has 24 divisors (see below), whose sum is σ = 7848322751920. Its totient is φ = 961019112384.

The previous prime is 3123312115403. The next prime is 3123312115457. The reversal of 3123312115404 is 4045112133213.

It is a super-3 number, since 3×3123312115404³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3123312115403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10010615599 + ... + 10010615910.

Almost surely, 2^{3123312115404} is an apocalyptic number.

It is an amenable number.

3123312115404 is an abundant number, since it is smaller than the sum of its proper divisors (4725010636516).

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

3123312115404 is a wasteful number, since it uses less digits than its factorization.

3123312115404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20021231529 (or 20021231527 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 3123312115404 its reverse (4045112133213), we get a palindrome (7168424248617).

The spelling of 3123312115404 in words is "three trillion, one hundred twenty-three billion, three hundred twelve million, one hundred fifteen thousand, four hundred four".