431401114022 has 4 divisors (see below), whose sum is σ = 647101671036. Its totient is φ = 215700557010.

The previous prime is 431401114019. The next prime is 431401114049. The reversal of 431401114022 is 220411104134.

It is a semiprime because it is the product of two primes.

It is a super-4 number, since 4×431401114022⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 107850278504 + ... + 107850278507.

It is an arithmetic number, because the mean of its divisors is an integer number (161775417759).

Almost surely, 2^431401114022 is an apocalyptic number.

431401114022 is a deficient number, since it is larger than the sum of its proper divisors (215700557014).

431401114022 is a wasteful number, since it uses less digits than its factorization.

431401114022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215700557013.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 431401114022 its reverse (220411104134), we get a palindrome (651812218156).

The spelling of 431401114022 in words is "four hundred thirty-one billion, four hundred one million, one hundred fourteen thousand, twenty-two".