70077077007 has 32 divisors (see below), whose sum is σ = 109037363712. Its totient is φ = 39207089664.

The previous prime is 70077076969. The next prime is 70077077069.

70077077007 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 70077077007 - 2²⁴ = 70060299791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70077077007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70077077107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43188 + ... + 376854.

It is an arithmetic number, because the mean of its divisors is an integer number (3407417616).

Almost surely, 2^70077077007 is an apocalyptic number.

70077077007 is a deficient number, since it is larger than the sum of its proper divisors (38960286705).

70077077007 is a wasteful number, since it uses less digits than its factorization.

70077077007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333887.

The product of its (nonzero) digits is 117649, while the sum is 42.

It can be divided in two parts, 700770 and 77007, that added together give a palindrome (777777).

The spelling of 70077077007 in words is "seventy billion, seventy-seven million, seventy-seven thousand, seven".