2120734560336 has 40 divisors (see below), whose sum is σ = 6261216321984. Its totient is φ = 605924160000.

The previous prime is 2120734560299. The next prime is 2120734560359. The reversal of 2120734560336 is 6330654370212.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 3155854665 + ... + 3155855336.

Almost surely, 2^{2120734560336} is an apocalyptic number.

It is an amenable number.

2120734560336 is an abundant number, since it is smaller than the sum of its proper divisors (4140481761648).

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

2120734560336 is a wasteful number, since it uses less digits than its factorization.

2120734560336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311710019 (or 6311710013 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 2120734560336 in words is "two trillion, one hundred twenty billion, seven hundred thirty-four million, five hundred sixty thousand, three hundred thirty-six".