43972482894 has 8 divisors (see below), whose sum is σ = 87944965800. Its totient is φ = 14657494296.

The previous prime is 43972482889. The next prime is 43972482899. The reversal of 43972482894 is 49828427934.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43972482889) and next prime (43972482899).

It is a sphenic number, since it is the product of 3 distinct primes.

43972482894 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43972482899) 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, 3664373569 + ... + 3664373580.

It is an arithmetic number, because the mean of its divisors is an integer number (10993120725).

Almost surely, 2^43972482894 is an apocalyptic number.

43972482894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

43972482894 is a wasteful number, since it uses less digits than its factorization.

43972482894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7328747154.

The product of its digits is 27869184, while the sum is 60.

The spelling of 43972482894 in words is "forty-three billion, nine hundred seventy-two million, four hundred eighty-two thousand, eight hundred ninety-four".