43272442401 has 8 divisors (see below), whose sum is σ = 57697786560. Its totient is φ = 28847696592.

The previous prime is 43272442399. The next prime is 43272442403. The reversal of 43272442401 is 10424427234.

It is an interprime number because it is at equal distance from previous prime (43272442399) and next prime (43272442403).

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

It is not a de Polignac number, because 43272442401 - 2¹ = 43272442399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43272442403) 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, 61860 + ... + 300618.

It is an arithmetic number, because the mean of its divisors is an integer number (7212223320).

Almost surely, 2^43272442401 is an apocalyptic number.

It is an amenable number.

43272442401 is a deficient number, since it is larger than the sum of its proper divisors (14425344159).

43272442401 is a wasteful number, since it uses less digits than its factorization.

43272442401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299175.

The product of its (nonzero) digits is 43008, while the sum is 33.

Adding to 43272442401 its reverse (10424427234), we get a palindrome (53696869635).

The spelling of 43272442401 in words is "forty-three billion, two hundred seventy-two million, four hundred forty-two thousand, four hundred one".