2120435152 has 40 divisors (see below), whose sum is σ = 4555324512. Its totient is φ = 948028800.

The previous prime is 2120435117. The next prime is 2120435153. The reversal of 2120435152 is 2515340212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120435153) 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, 88018 + ... + 109489.

Almost surely, 2^2120435152 is an apocalyptic number.

2120435152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2120435152 is an abundant number, since it is smaller than the sum of its proper divisors (2434889360).

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

2120435152 is a wasteful number, since it uses less digits than its factorization.

2120435152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197587 (or 197581 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2120435152 is about 46048.1829391780. The cubic root of 2120435152 is about 1284.7195463590.

Adding to 2120435152 its reverse (2515340212), we get a palindrome (4635775364).

The spelling of 2120435152 in words is "two billion, one hundred twenty million, four hundred thirty-five thousand, one hundred fifty-two".