431401110044 has 24 divisors (see below), whose sum is σ = 760519404288. Its totient is φ = 214110087680.

The previous prime is 431401110017. The next prime is 431401110053. The reversal of 431401110044 is 440011104134.

It is a super-2 number, since 2×431401110044² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11238404 + ... + 11276724.

It is an arithmetic number, because the mean of its divisors is an integer number (31688308512).

Almost surely, 2^431401110044 is an apocalyptic number.

It is an amenable number.

431401110044 is a deficient number, since it is larger than the sum of its proper divisors (329118294244).

431401110044 is a wasteful number, since it uses less digits than its factorization.

431401110044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59005 (or 59003 counting only the distinct ones).

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

Adding to 431401110044 its reverse (440011104134), we get a palindrome (871412214178).

The spelling of 431401110044 in words is "four hundred thirty-one billion, four hundred one million, one hundred ten thousand, forty-four".