968489421701 has 4 divisors (see below), whose sum is σ = 991012431552. Its totient is φ = 945966411852.

The previous prime is 968489421689. The next prime is 968489421707. The reversal of 968489421701 is 107124984869.

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-968489421701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968489421707) 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, 11261504861 + ... + 11261504946.

It is an arithmetic number, because the mean of its divisors is an integer number (247753107888).

Almost surely, 2^968489421701 is an apocalyptic number.

It is an amenable number.

968489421701 is a deficient number, since it is larger than the sum of its proper divisors (22523009851).

968489421701 is a wasteful number, since it uses less digits than its factorization.

968489421701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22523009850.

The product of its (nonzero) digits is 6967296, while the sum is 59.

The spelling of 968489421701 in words is "nine hundred sixty-eight billion, four hundred eighty-nine million, four hundred twenty-one thousand, seven hundred one".