7104640254217 has 32 divisors (see below), whose sum is σ = 8101505018880. Its totient is φ = 6170942238720.

The previous prime is 7104640254197. The next prime is 7104640254233. The reversal of 7104640254217 is 7124520464017.

It is a de Polignac number, because none of the positive numbers 2^k-7104640254217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7104640254277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 437928168 + ... + 437944390.

It is an arithmetic number, because the mean of its divisors is an integer number (253172031840).

Almost surely, 2^{7104640254217} is an apocalyptic number.

It is an amenable number.

7104640254217 is a deficient number, since it is larger than the sum of its proper divisors (996864764663).

7104640254217 is a wasteful number, since it uses less digits than its factorization.

7104640254217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30513.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 7104640254217 in words is "seven trillion, one hundred four billion, six hundred forty million, two hundred fifty-four thousand, two hundred seventeen".