431828725625279 has 4 divisors (see below), whose sum is σ = 431828885261376. Its totient is φ = 431828565989184.

The previous prime is 431828725625257. The next prime is 431828725625287. The reversal of 431828725625279 is 972526527828134.

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 431828725625279 - 2³⁶ = 431760006148543 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 (431828725625179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75689234 + ... + 81194319.

It is an arithmetic number, because the mean of its divisors is an integer number (107957221315344).

Almost surely, 2^{431828725625279} is an apocalyptic number.

431828725625279 is a deficient number, since it is larger than the sum of its proper divisors (159636097).

431828725625279 is a wasteful number, since it uses less digits than its factorization.

431828725625279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159636096.

The product of its digits is 812851200, while the sum is 71.

The spelling of 431828725625279 in words is "four hundred thirty-one trillion, eight hundred twenty-eight billion, seven hundred twenty-five million, six hundred twenty-five thousand, two hundred seventy-nine".