71270711107 has 32 divisors (see below), whose sum is σ = 79895821824. Its totient is φ = 63253094400.

The previous prime is 71270711077. The next prime is 71270711117. The reversal of 71270711107 is 70111707217.

It is not a de Polignac number, because 71270711107 - 2²³ = 71262322499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71270711117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24133543 + ... + 24136495.

It is an arithmetic number, because the mean of its divisors is an integer number (2496744432).

Almost surely, 2^71270711107 is an apocalyptic number.

71270711107 is a deficient number, since it is larger than the sum of its proper divisors (8625110717).

71270711107 is a wasteful number, since it uses less digits than its factorization.

71270711107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159.

The product of its (nonzero) digits is 4802, while the sum is 34.

The spelling of 71270711107 in words is "seventy-one billion, two hundred seventy million, seven hundred eleven thousand, one hundred seven".