979108174391423 has 8 divisors (see below), whose sum is σ = 979591055454000. Its totient is φ = 978625334655808.

The previous prime is 979108174391411. The next prime is 979108174391447. The reversal of 979108174391423 is 324193471801979.

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 979108174391423 - 2⁶ = 979108174391359 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 (979108174391453) 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, 37117163 + ... + 57757251.

It is an arithmetic number, because the mean of its divisors is an integer number (122448881931750).

Almost surely, 2^{979108174391423} is an apocalyptic number.

979108174391423 is a deficient number, since it is larger than the sum of its proper divisors (482881062577).

979108174391423 is a wasteful number, since it uses less digits than its factorization.

979108174391423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20663481.

The product of its (nonzero) digits is 82301184, while the sum is 68.

The spelling of 979108174391423 in words is "nine hundred seventy-nine trillion, one hundred eight billion, one hundred seventy-four million, three hundred ninety-one thousand, four hundred twenty-three".