432146434155413 has 4 divisors (see below), whose sum is σ = 438596380933920. Its totient is φ = 425696487376908.

The previous prime is 432146434155391. The next prime is 432146434155419. The reversal of 432146434155413 is 314551434641234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 432146434155413 - 2³⁸ = 431871556248469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432146434155419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3224973389153 + ... + 3224973389286.

It is an arithmetic number, because the mean of its divisors is an integer number (109649095233480).

Almost surely, 2^{432146434155413} is an apocalyptic number.

It is an amenable number.

432146434155413 is a deficient number, since it is larger than the sum of its proper divisors (6449946778507).

432146434155413 is an equidigital number, since it uses as much as digits as its factorization.

432146434155413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6449946778506.

The product of its digits is 8294400, while the sum is 50.

Adding to 432146434155413 its reverse (314551434641234), we get a palindrome (746697868796647).

The spelling of 432146434155413 in words is "four hundred thirty-two trillion, one hundred forty-six billion, four hundred thirty-four million, one hundred fifty-five thousand, four hundred thirteen".