972134044999 has 8 divisors (see below), whose sum is σ = 1047581709440. Its totient is φ = 896781826656.

The previous prime is 972134044997. The next prime is 972134045011. The reversal of 972134044999 is 999440431279.

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 972134044999 - 2¹ = 972134044997 is a prime.

It is a super-2 number, since 2×972134044999² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972134044993) 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, 23840364 + ... + 23881105.

It is an arithmetic number, because the mean of its divisors is an integer number (130947713680).

Almost surely, 2^972134044999 is an apocalyptic number.

972134044999 is a deficient number, since it is larger than the sum of its proper divisors (75447664441).

972134044999 is a wasteful number, since it uses less digits than its factorization.

972134044999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47723049.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 972134044999 in words is "nine hundred seventy-two billion, one hundred thirty-four million, forty-four thousand, nine hundred ninety-nine".