2120535674120 has 32 divisors (see below), whose sum is σ = 4784205859200. Its totient is φ = 845903053248.

The previous prime is 2120535674119. The next prime is 2120535674209. The reversal of 2120535674120 is 214765350212.

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, 72210650 + ... + 72240009.

It is an arithmetic number, because the mean of its divisors is an integer number (149506433100).

Almost surely, 2^{2120535674120} is an apocalyptic number.

2120535674120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2120535674120 is an abundant number, since it is smaller than the sum of its proper divisors (2663670185080).

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

2120535674120 is a wasteful number, since it uses less digits than its factorization.

2120535674120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144451037 (or 144451033 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 2120535674120 in words is "two trillion, one hundred twenty billion, five hundred thirty-five million, six hundred seventy-four thousand, one hundred twenty".