70077337111 has 4 divisors (see below), whose sum is σ = 70095671392. Its totient is φ = 70059002832.

The previous prime is 70077337097. The next prime is 70077337139. The reversal of 70077337111 is 11173377007.

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

It is a cyclic number.

It is not a de Polignac number, because 70077337111 - 2²³ = 70068948503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70077331111) 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, 9161406 + ... + 9169051.

It is an arithmetic number, because the mean of its divisors is an integer number (17523917848).

Almost surely, 2^70077337111 is an apocalyptic number.

70077337111 is a deficient number, since it is larger than the sum of its proper divisors (18334281).

70077337111 is a wasteful number, since it uses less digits than its factorization.

70077337111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18334280.

The product of its (nonzero) digits is 21609, while the sum is 37.

The spelling of 70077337111 in words is "seventy billion, seventy-seven million, three hundred thirty-seven thousand, one hundred eleven".