314314631749 has 2 divisors, whose sum is σ = 314314631750. Its totient is φ = 314314631748.

The previous prime is 314314631717. The next prime is 314314631753. The reversal of 314314631749 is 947136413413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 288943876225 + 25370755524 = 537535^2 + 159282^2 .

It is a cyclic number.

It is not a de Polignac number, because 314314631749 - 2⁵ = 314314631717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314314631699 and 314314631708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314314631759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157157315874 + 157157315875.

It is an arithmetic number, because the mean of its divisors is an integer number (157157315875).

Almost surely, 2^314314631749 is an apocalyptic number.

It is an amenable number.

314314631749 is a deficient number, since it is larger than the sum of its proper divisors (1).

314314631749 is an equidigital number, since it uses as much as digits as its factorization.

314314631749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The spelling of 314314631749 in words is "three hundred fourteen billion, three hundred fourteen million, six hundred thirty-one thousand, seven hundred forty-nine".