716403276123 has 4 divisors (see below), whose sum is σ = 955204368168. Its totient is φ = 477602184080.

The previous prime is 716403276101. The next prime is 716403276133. The reversal of 716403276123 is 321672304617.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 716403276123 - 2⁸ = 716403275867 is a prime.

It is a super-3 number, since 3×716403276123³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (716403276133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119400546018 + ... + 119400546023.

It is an arithmetic number, because the mean of its divisors is an integer number (238801092042).

Almost surely, 2^716403276123 is an apocalyptic number.

716403276123 is a deficient number, since it is larger than the sum of its proper divisors (238801092045).

716403276123 is a wasteful number, since it uses less digits than its factorization.

716403276123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238801092044.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 716403276123 in words is "seven hundred sixteen billion, four hundred three million, two hundred seventy-six thousand, one hundred twenty-three".