7217473414045 has 16 divisors (see below), whose sum is σ = 9068376788352. Its totient is φ = 5504086540480.

The previous prime is 7217473414013. The next prime is 7217473414069. The reversal of 7217473414045 is 5404143747127.

It is not a de Polignac number, because 7217473414045 - 2⁵ = 7217473414013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7217473414045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107066371 + ... + 107133760.

It is an arithmetic number, because the mean of its divisors is an integer number (566773549272).

Almost surely, 2^{7217473414045} is an apocalyptic number.

It is an amenable number.

7217473414045 is a deficient number, since it is larger than the sum of its proper divisors (1850903374307).

7217473414045 is a wasteful number, since it uses less digits than its factorization.

7217473414045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214200452.

The product of its (nonzero) digits is 2634240, while the sum is 49.

The spelling of 7217473414045 in words is "seven trillion, two hundred seventeen billion, four hundred seventy-three million, four hundred fourteen thousand, forty-five".