716414023121 has 4 divisors (see below), whose sum is σ = 716545940544. Its totient is φ = 716282105700.

The previous prime is 716414023081. The next prime is 716414023183. The reversal of 716414023121 is 121320414617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716414023121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716414026121) 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, 65950565 + ... + 65961426.

It is an arithmetic number, because the mean of its divisors is an integer number (179136485136).

Almost surely, 2^716414023121 is an apocalyptic number.

It is an amenable number.

716414023121 is a deficient number, since it is larger than the sum of its proper divisors (131917423).

716414023121 is a wasteful number, since it uses less digits than its factorization.

716414023121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131917422.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 716414023121 its reverse (121320414617), we get a palindrome (837734437738).

The spelling of 716414023121 in words is "seven hundred sixteen billion, four hundred fourteen million, twenty-three thousand, one hundred twenty-one".