2120335042 has 8 divisors (see below), whose sum is σ = 3634860096. Its totient is φ = 908715012.

The previous prime is 2120335037. The next prime is 2120335043. The reversal of 2120335042 is 2405330212.

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

It is not an unprimeable number, because it can be changed into a prime (2120335043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75726238 + ... + 75726265.

It is an arithmetic number, because the mean of its divisors is an integer number (454357512).

Almost surely, 2^2120335042 is an apocalyptic number.

2120335042 is a deficient number, since it is larger than the sum of its proper divisors (1514525054).

2120335042 is a wasteful number, since it uses less digits than its factorization.

2120335042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151452512.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2120335042 is about 46047.0959127717. The cubic root of 2120335042 is about 1284.6993279779.

Adding to 2120335042 its reverse (2405330212), we get a palindrome (4525665254).

The spelling of 2120335042 in words is "two billion, one hundred twenty million, three hundred thirty-five thousand, forty-two".