40244232043 has 8 divisors (see below), whose sum is σ = 40911862176. Its totient is φ = 39581880000.

The previous prime is 40244232001. The next prime is 40244232071. The reversal of 40244232043 is 34023244204.

It is a happy number.

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 40244232043 - 2¹⁷ = 40244100971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40244232143) 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, 1304146 + ... + 1334647.

It is an arithmetic number, because the mean of its divisors is an integer number (5113982772).

Almost surely, 2^40244232043 is an apocalyptic number.

40244232043 is a deficient number, since it is larger than the sum of its proper divisors (667630133).

40244232043 is a wasteful number, since it uses less digits than its factorization.

40244232043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2639045.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 40244232043 its reverse (34023244204), we get a palindrome (74267476247).

The spelling of 40244232043 in words is "forty billion, two hundred forty-four million, two hundred thirty-two thousand, forty-three".