432240400021123 has 8 divisors (see below), whose sum is σ = 442784854370880. Its totient is φ = 421696041174720.

The previous prime is 432240400021117. The next prime is 432240400021163. The reversal of 432240400021123 is 321120004042234.

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 432240400021123 - 2²⁹ = 432239863150211 is a prime.

It is a super-2 number, since 2×432240400021123² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 432240400021091 and 432240400021100.

It is not an unprimeable number, because it can be changed into a prime (432240400021103) 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, 14670828 + ... + 32859001.

It is an arithmetic number, because the mean of its divisors is an integer number (55348106796360).

Almost surely, 2^{432240400021123} is an apocalyptic number.

432240400021123 is a deficient number, since it is larger than the sum of its proper divisors (10544454349757).

432240400021123 is a wasteful number, since it uses less digits than its factorization.

432240400021123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47751677.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 432240400021123 its reverse (321120004042234), we get a palindrome (753360404063357).

The spelling of 432240400021123 in words is "four hundred thirty-two trillion, two hundred forty billion, four hundred million, twenty-one thousand, one hundred twenty-three".