4432403051231 has 2 divisors, whose sum is σ = 4432403051232. Its totient is φ = 4432403051230.

The previous prime is 4432403051189. The next prime is 4432403051317. The reversal of 4432403051231 is 1321503042344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4432403051231 - 2²⁶ = 4432335942367 is a prime.

It is a super-2 number, since 2×4432403051231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4432403021231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2216201525615 + 2216201525616.

It is an arithmetic number, because the mean of its divisors is an integer number (2216201525616).

Almost surely, 2^{4432403051231} is an apocalyptic number.

4432403051231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4432403051231 is an equidigital number, since it uses as much as digits as its factorization.

4432403051231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 4432403051231 its reverse (1321503042344), we get a palindrome (5753906093575).

The spelling of 4432403051231 in words is "four trillion, four hundred thirty-two billion, four hundred three million, fifty-one thousand, two hundred thirty-one".