431400133023 has 8 divisors (see below), whose sum is σ = 575328559536. Its totient is φ = 287535897600.

The previous prime is 431400133001. The next prime is 431400133033. The reversal of 431400133023 is 320331004134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 431400133023 - 2²⁶ = 431333024159 is a prime.

It is a super-2 number, since 2×431400133023² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 431400132984 and 431400133002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431400133033) 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, 16032088 + ... + 16058973.

It is an arithmetic number, because the mean of its divisors is an integer number (71916069942).

Almost surely, 2^431400133023 is an apocalyptic number.

431400133023 is a deficient number, since it is larger than the sum of its proper divisors (143928426513).

431400133023 is a wasteful number, since it uses less digits than its factorization.

431400133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32095545.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 431400133023 its reverse (320331004134), we get a palindrome (751731137157).

The spelling of 431400133023 in words is "four hundred thirty-one billion, four hundred million, one hundred thirty-three thousand, twenty-three".