432051420431123 has 4 divisors (see below), whose sum is σ = 432116517834240. Its totient is φ = 431986323028008.

The previous prime is 432051420431119. The next prime is 432051420431131. The reversal of 432051420431123 is 321134024150234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432051420431123 - 2² = 432051420431119 is a prime.

It is a super-2 number, since 2×432051420431123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432051420433123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32548691603 + ... + 32548704876.

It is an arithmetic number, because the mean of its divisors is an integer number (108029129458560).

Almost surely, 2^{432051420431123} is an apocalyptic number.

432051420431123 is a deficient number, since it is larger than the sum of its proper divisors (65097403117).

432051420431123 is an equidigital number, since it uses as much as digits as its factorization.

432051420431123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65097403116.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 432051420431123 its reverse (321134024150234), we get a palindrome (753185444581357).

The spelling of 432051420431123 in words is "four hundred thirty-two trillion, fifty-one billion, four hundred twenty million, four hundred thirty-one thousand, one hundred twenty-three".