2120075943 has 8 divisors (see below), whose sum is σ = 2924242800. Its totient is φ = 1364646528.

The previous prime is 2120075939. The next prime is 2120075981. The reversal of 2120075943 is 3495700212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2120075943 - 2² = 2120075939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120075443) 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, 12184258 + ... + 12184431.

It is an arithmetic number, because the mean of its divisors is an integer number (365530350).

Almost surely, 2^2120075943 is an apocalyptic number.

2120075943 is a deficient number, since it is larger than the sum of its proper divisors (804166857).

2120075943 is a wasteful number, since it uses less digits than its factorization.

2120075943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24368721.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2120075943 is about 46044.2824137808. The cubic root of 2120075943 is about 1284.6469969604.

The spelling of 2120075943 in words is "two billion, one hundred twenty million, seventy-five thousand, nine hundred forty-three".