70235853207 has 32 divisors (see below), whose sum is σ = 107503334400. Its totient is φ = 40428865152.

The previous prime is 70235853203. The next prime is 70235853221.

70235853207 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70235853207 - 2² = 70235853203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70235853203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 541368 + ... + 658445.

It is an arithmetic number, because the mean of its divisors is an integer number (3359479200).

Almost surely, 2^70235853207 is an apocalyptic number.

70235853207 is a deficient number, since it is larger than the sum of its proper divisors (37267481193).

70235853207 is a wasteful number, since it uses less digits than its factorization.

70235853207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199927.

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 70235853207 in words is "seventy billion, two hundred thirty-five million, eight hundred fifty-three thousand, two hundred seven".