71336850464055 has 64 divisors (see below), whose sum is σ = 135402889310208. Its totient is φ = 31673190389760.

The previous prime is 71336850464053. The next prime is 71336850464069. The reversal of 71336850464055 is 55046405863317.

It is not a de Polignac number, because 71336850464055 - 2¹ = 71336850464053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71336850463986 and 71336850464004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71336850464053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 343572327 + ... + 343779896.

It is an arithmetic number, because the mean of its divisors is an integer number (2115670145472).

Almost surely, 2^{71336850464055} is an apocalyptic number.

71336850464055 is a deficient number, since it is larger than the sum of its proper divisors (64066038846153).

71336850464055 is a wasteful number, since it uses less digits than its factorization.

71336850464055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687352296.

The product of its (nonzero) digits is 36288000, while the sum is 57.

The spelling of 71336850464055 in words is "seventy-one trillion, three hundred thirty-six billion, eight hundred fifty million, four hundred sixty-four thousand, fifty-five".