431401120882 has 8 divisors (see below), whose sum is σ = 647170528176. Its totient is φ = 215677611492.

The previous prime is 431401120873. The next prime is 431401120883. The reversal of 431401120882 is 288021104134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×431401120882² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (431401120883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11450968 + ... + 11488579.

It is an arithmetic number, because the mean of its divisors is an integer number (80896316022).

Almost surely, 2^431401120882 is an apocalyptic number.

431401120882 is a deficient number, since it is larger than the sum of its proper divisors (215769407294).

431401120882 is a wasteful number, since it uses less digits than its factorization.

431401120882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22948952.

The product of its (nonzero) digits is 12288, while the sum is 34.

The spelling of 431401120882 in words is "four hundred thirty-one billion, four hundred one million, one hundred twenty thousand, eight hundred eighty-two".