432402442243243 has 16 divisors (see below), whose sum is σ = 444224863303200. Its totient is φ = 420640821216000.

The previous prime is 432402442243229. The next prime is 432402442243283. The reversal of 432402442243243 is 342342244204234.

It is a cyclic number.

It is not a de Polignac number, because 432402442243243 - 2⁴¹ = 430203418987691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432402442243243.

It is not an unprimeable number, because it can be changed into a prime (432402442243283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1119872568 + ... + 1120258618.

It is an arithmetic number, because the mean of its divisors is an integer number (27764053956450).

Almost surely, 2^{432402442243243} is an apocalyptic number.

432402442243243 is a deficient number, since it is larger than the sum of its proper divisors (11822421059957).

432402442243243 is a wasteful number, since it uses less digits than its factorization.

432402442243243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464718.

The product of its (nonzero) digits is 3538944, while the sum is 43.

Adding to 432402442243243 its reverse (342342244204234), we get a palindrome (774744686447477).

The spelling of 432402442243243 in words is "four hundred thirty-two trillion, four hundred two billion, four hundred forty-two million, two hundred forty-three thousand, two hundred forty-three".