314231240993 has 2 divisors, whose sum is σ = 314231240994. Its totient is φ = 314231240992.

The previous prime is 314231240929. The next prime is 314231241007. The reversal of 314231240993 is 399042132413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233838010624 + 80393230369 = 483568^2 + 283537^2 .

It is a cyclic number.

It is not a de Polignac number, because 314231240993 - 2⁶ = 314231240929 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314231240993.

It is not a weakly prime, because it can be changed into another prime (314231240893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157115620496 + 157115620497.

It is an arithmetic number, because the mean of its divisors is an integer number (157115620497).

Almost surely, 2^314231240993 is an apocalyptic number.

It is an amenable number.

314231240993 is a deficient number, since it is larger than the sum of its proper divisors (1).

314231240993 is an equidigital number, since it uses as much as digits as its factorization.

314231240993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 314231240993 in words is "three hundred fourteen billion, two hundred thirty-one million, two hundred forty thousand, nine hundred ninety-three".