70774256107 has 8 divisors (see below), whose sum is σ = 71355569472. Its totient is φ = 70193565000.

The previous prime is 70774256101. The next prime is 70774256143. The reversal of 70774256107 is 70165247707.

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

It is a cyclic number.

It is not a de Polignac number, because 70774256107 - 2³ = 70774256099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70774256101) 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, 74232 + ... + 383482.

It is an arithmetic number, because the mean of its divisors is an integer number (8919446184).

Almost surely, 2^70774256107 is an apocalyptic number.

70774256107 is a deficient number, since it is larger than the sum of its proper divisors (581313365).

70774256107 is a wasteful number, since it uses less digits than its factorization.

70774256107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311129.

The product of its (nonzero) digits is 576240, while the sum is 46.

The spelling of 70774256107 in words is "seventy billion, seven hundred seventy-four million, two hundred fifty-six thousand, one hundred seven".