431232262111663 has 8 divisors (see below), whose sum is σ = 431296927164032. Its totient is φ = 431167598349696.

The previous prime is 431232262111643. The next prime is 431232262111697. The reversal of 431232262111663 is 366111262232134.

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 431232262111663 - 2⁹ = 431232262111151 is a prime.

It is a super-2 number, since 2×431232262111663² (a number of 30 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 (431232262111643) 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, 823995331 + ... + 824518507.

It is an arithmetic number, because the mean of its divisors is an integer number (53912115895504).

Almost surely, 2^{431232262111663} is an apocalyptic number.

431232262111663 is a deficient number, since it is larger than the sum of its proper divisors (64665052369).

431232262111663 is a wasteful number, since it uses less digits than its factorization.

431232262111663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645201.

The product of its digits is 373248, while the sum is 43.

The spelling of 431232262111663 in words is "four hundred thirty-one trillion, two hundred thirty-two billion, two hundred sixty-two million, one hundred eleven thousand, six hundred sixty-three".