716145270447 has 32 divisors (see below), whose sum is σ = 1029448028160. Its totient is φ = 441541013760.

The previous prime is 716145270431. The next prime is 716145270469. The reversal of 716145270447 is 744072541617.

It is a happy number.

It is not a de Polignac number, because 716145270447 - 2⁴ = 716145270431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716145270396 and 716145270405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716145270427) 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, 2221203 + ... + 2523099.

It is an arithmetic number, because the mean of its divisors is an integer number (32170250880).

Almost surely, 2^716145270447 is an apocalyptic number.

716145270447 is a deficient number, since it is larger than the sum of its proper divisors (313302757713).

716145270447 is a wasteful number, since it uses less digits than its factorization.

716145270447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303063.

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 716145270447 in words is "seven hundred sixteen billion, one hundred forty-five million, two hundred seventy thousand, four hundred forty-seven".