967173288421 has 8 divisors (see below), whose sum is σ = 1000696561920. Its totient is φ = 933661513008.

The previous prime is 967173288413. The next prime is 967173288449. The reversal of 967173288421 is 124882371769.

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 967173288421 - 2³ = 967173288413 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 (967173288401) 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, 2703201 + ... + 3040006.

It is an arithmetic number, because the mean of its divisors is an integer number (125087070240).

Almost surely, 2^967173288421 is an apocalyptic number.

It is an amenable number.

967173288421 is a deficient number, since it is larger than the sum of its proper divisors (33523273499).

967173288421 is a wasteful number, since it uses less digits than its factorization.

967173288421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5749043.

The product of its digits is 8128512, while the sum is 58.

The spelling of 967173288421 in words is "nine hundred sixty-seven billion, one hundred seventy-three million, two hundred eighty-eight thousand, four hundred twenty-one".