712441431 has 12 divisors (see below), whose sum is σ = 1108242408. Its totient is φ = 438425424.

The previous prime is 712441427. The next prime is 712441439. The reversal of 712441431 is 134144217.

It is not a de Polignac number, because 712441431 - 2² = 712441427 is a prime.

It is a super-2 number, since 2×712441431² = 1015145585210655522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 712441395 and 712441404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712441439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3044505 + ... + 3044738.

It is an arithmetic number, because the mean of its divisors is an integer number (92353534).

Almost surely, 2^712441431 is an apocalyptic number.

712441431 is a deficient number, since it is larger than the sum of its proper divisors (395800977).

712441431 is a wasteful number, since it uses less digits than its factorization.

712441431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6089262 (or 6089259 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 712441431 is about 26691.5985096434. The cubic root of 712441431 is about 893.1335200276.

Adding to 712441431 its reverse (134144217), we get a palindrome (846585648).

The spelling of 712441431 in words is "seven hundred twelve million, four hundred forty-one thousand, four hundred thirty-one".