94172671424 has 56 divisors (see below), whose sum is σ = 201547280928. Its totient is φ = 43399848960.

The previous prime is 94172671403. The next prime is 94172671427. The reversal of 94172671424 is 42417627149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94172671427) 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, 479669 + ... + 646859.

It is an arithmetic number, because the mean of its divisors is an integer number (3599058588).

Almost surely, 2^94172671424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94172671424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100773640464).

94172671424 is an abundant number, since it is smaller than the sum of its proper divisors (107374609504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94172671424 is a wasteful number, since it uses less digits than its factorization.

94172671424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167893 (or 167883 counting only the distinct ones).

The product of its digits is 677376, while the sum is 47.

The spelling of 94172671424 in words is "ninety-four billion, one hundred seventy-two million, six hundred seventy-one thousand, four hundred twenty-four".