71414791153 has 4 divisors (see below), whose sum is σ = 71827593588. Its totient is φ = 71001988720.

The previous prime is 71414791121. The next prime is 71414791169. The reversal of 71414791153 is 35119741417.

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

It can be written as a sum of positive squares in 2 ways, for example, as 58425174369 + 12989616784 = 241713^2 + 113972^2 .

It is a cyclic number.

It is not a de Polignac number, because 71414791153 - 2⁵ = 71414791121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71414701153) 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, 206400958 + ... + 206401303.

It is an arithmetic number, because the mean of its divisors is an integer number (17956898397).

Almost surely, 2^71414791153 is an apocalyptic number.

It is an amenable number.

71414791153 is a deficient number, since it is larger than the sum of its proper divisors (412802435).

71414791153 is a wasteful number, since it uses less digits than its factorization.

71414791153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412802434.

The product of its digits is 105840, while the sum is 43.

The spelling of 71414791153 in words is "seventy-one billion, four hundred fourteen million, seven hundred ninety-one thousand, one hundred fifty-three".