70260775707 has 4 divisors (see below), whose sum is σ = 93681034280. Its totient is φ = 46840517136.

The previous prime is 70260775703. The next prime is 70260775709. The reversal of 70260775707 is 70757706207.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 70260775707 - 2² = 70260775703 is a prime.

It is a super-2 number, since 2×70260775707² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70260775703) 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, 11710129282 + ... + 11710129287.

It is an arithmetic number, because the mean of its divisors is an integer number (23420258570).

Almost surely, 2^70260775707 is an apocalyptic number.

70260775707 is a deficient number, since it is larger than the sum of its proper divisors (23420258573).

70260775707 is a wasteful number, since it uses less digits than its factorization.

70260775707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23420258572.

The product of its (nonzero) digits is 1008420, while the sum is 48.

The spelling of 70260775707 in words is "seventy billion, two hundred sixty million, seven hundred seventy-five thousand, seven hundred seven".