4431010012423 has 8 divisors (see below), whose sum is σ = 4431967295792. Its totient is φ = 4430052841536.

The previous prime is 4431010012409. The next prime is 4431010012427. The reversal of 4431010012423 is 3242100101344.

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 4431010012423 - 2⁵ = 4431010012391 is a prime.

It is a super-2 number, since 2×4431010012423² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4431010012427) 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, 172085236 + ... + 172110982.

It is an arithmetic number, because the mean of its divisors is an integer number (553995911974).

Almost surely, 2^{4431010012423} is an apocalyptic number.

4431010012423 is a deficient number, since it is larger than the sum of its proper divisors (957283369).

4431010012423 is a wasteful number, since it uses less digits than its factorization.

4431010012423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56241.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4431010012423 its reverse (3242100101344), we get a palindrome (7673110113767).

The spelling of 4431010012423 in words is "four trillion, four hundred thirty-one billion, ten million, twelve thousand, four hundred twenty-three".