120708897435 has 64 divisors (see below), whose sum is σ = 258157747200. Its totient is φ = 52276928256.

The previous prime is 120708897401. The next prime is 120708897457. The reversal of 120708897435 is 534798807021.

It is a happy number.

120708897435 is a `hidden beast` number, since 120 + 7 + 0 + 8 + 89 + 7 + 435 = 666.

It is not a de Polignac number, because 120708897435 - 2⁶ = 120708897371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3343474 + ... + 3379383.

It is an arithmetic number, because the mean of its divisors is an integer number (4033714800).

Almost surely, 2^120708897435 is an apocalyptic number.

120708897435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120708897435 is an abundant number, since it is smaller than the sum of its proper divisors (137448849765).

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

120708897435 is a wasteful number, since it uses less digits than its factorization.

120708897435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6722897 (or 6722891 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 120708897435 in words is "one hundred twenty billion, seven hundred eight million, eight hundred ninety-seven thousand, four hundred thirty-five".