43461004231 has 8 divisors (see below), whose sum is σ = 44264800944. Its totient is φ = 42663878400.

The previous prime is 43461004229. The next prime is 43461004243. The reversal of 43461004231 is 13240016434.

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 43461004231 - 2¹ = 43461004229 is a prime.

It is a super-2 number, since 2×43461004231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43461004231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43461004201) 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, 1654570 + ... + 1680631.

It is an arithmetic number, because the mean of its divisors is an integer number (5533100118).

Almost surely, 2^43461004231 is an apocalyptic number.

43461004231 is a deficient number, since it is larger than the sum of its proper divisors (803796713).

43461004231 is a wasteful number, since it uses less digits than its factorization.

43461004231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335441.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 43461004231 in words is "forty-three billion, four hundred sixty-one million, four thousand, two hundred thirty-one".