431022342104 has 8 divisors (see below), whose sum is σ = 808166891460. Its totient is φ = 215511171048.

The previous prime is 431022342097. The next prime is 431022342109. The reversal of 431022342104 is 401243220134.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×431022342104² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431022342109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26938896374 + ... + 26938896389.

Almost surely, 2^431022342104 is an apocalyptic number.

It is an amenable number.

431022342104 is a deficient number, since it is larger than the sum of its proper divisors (377144549356).

431022342104 is a wasteful number, since it uses less digits than its factorization.

431022342104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53877792769 (or 53877792765 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 431022342104 its reverse (401243220134), we get a palindrome (832265562238).

The spelling of 431022342104 in words is "four hundred thirty-one billion, twenty-two million, three hundred forty-two thousand, one hundred four".