3123424084736 has 72 divisors (see below), whose sum is σ = 6485271265200. Its totient is φ = 1499528540160.

The previous prime is 3123424084727. The next prime is 3123424084787. The reversal of 3123424084736 is 6374804243213.

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, 181535 + ... + 2505953.

Almost surely, 2^{3123424084736} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3123424084736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3242635632600).

3123424084736 is an abundant number, since it is smaller than the sum of its proper divisors (3361847180464).

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

3123424084736 is a wasteful number, since it uses less digits than its factorization.

3123424084736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2324645 (or 2324631 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 47.

The spelling of 3123424084736 in words is "three trillion, one hundred twenty-three billion, four hundred twenty-four million, eighty-four thousand, seven hundred thirty-six".