312432560743 has 2 divisors, whose sum is σ = 312432560744. Its totient is φ = 312432560742.

The previous prime is 312432560663. The next prime is 312432560761. The reversal of 312432560743 is 347065234213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312432560743 - 2¹⁷ = 312432429671 is a prime.

It is a super-2 number, since 2×312432560743² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312432560696 and 312432560705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312432567743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156216280371 + 156216280372.

It is an arithmetic number, because the mean of its divisors is an integer number (156216280372).

Almost surely, 2^312432560743 is an apocalyptic number.

312432560743 is a deficient number, since it is larger than the sum of its proper divisors (1).

312432560743 is an equidigital number, since it uses as much as digits as its factorization.

312432560743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 40.

Adding to 312432560743 its reverse (347065234213), we get a palindrome (659497794956).

The spelling of 312432560743 in words is "three hundred twelve billion, four hundred thirty-two million, five hundred sixty thousand, seven hundred forty-three".