716142749471 has 8 divisors (see below), whose sum is σ = 724079370000. Its totient is φ = 708217429248.

The previous prime is 716142749467. The next prime is 716142749549. The reversal of 716142749471 is 174947241617.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 716142749471 - 2² = 716142749467 is a prime.

It is a super-3 number, since 3×716142749471³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716142749771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2697596 + ... + 2951153.

It is an arithmetic number, because the mean of its divisors is an integer number (90509921250).

Almost surely, 2^716142749471 is an apocalyptic number.

716142749471 is a deficient number, since it is larger than the sum of its proper divisors (7936620529).

716142749471 is a wasteful number, since it uses less digits than its factorization.

716142749471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650153.

The product of its digits is 2370816, while the sum is 53.

The spelling of 716142749471 in words is "seven hundred sixteen billion, one hundred forty-two million, seven hundred forty-nine thousand, four hundred seventy-one".