70340736711 has 24 divisors (see below), whose sum is σ = 109278035184. Its totient is φ = 40129084800.

The previous prime is 70340736707. The next prime is 70340736727. The reversal of 70340736711 is 11763704307.

It is a happy number.

It is not a de Polignac number, because 70340736711 - 2² = 70340736707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70340736711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70340736701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300190 + ... + 480411.

It is an arithmetic number, because the mean of its divisors is an integer number (4553251466).

Almost surely, 2^70340736711 is an apocalyptic number.

70340736711 is a deficient number, since it is larger than the sum of its proper divisors (38937298473).

70340736711 is a wasteful number, since it uses less digits than its factorization.

70340736711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781231 (or 781224 counting only the distinct ones).

The product of its (nonzero) digits is 74088, while the sum is 39.

The spelling of 70340736711 in words is "seventy billion, three hundred forty million, seven hundred thirty-six thousand, seven hundred eleven".