1400216560313 has 2 divisors, whose sum is σ = 1400216560314. Its totient is φ = 1400216560312.

The previous prime is 1400216560219. The next prime is 1400216560321. The reversal of 1400216560313 is 3130656120041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1154911310224 + 245305250089 = 1074668^2 + 495283^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400216560313 - 2²⁸ = 1399948124857 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1400216560313.

It is not a weakly prime, because it can be changed into another prime (1400216560373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700108280156 + 700108280157.

It is an arithmetic number, because the mean of its divisors is an integer number (700108280157).

Almost surely, 2^{1400216560313} is an apocalyptic number.

It is an amenable number.

1400216560313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400216560313 is an equidigital number, since it uses as much as digits as its factorization.

1400216560313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1400216560313 in words is "one trillion, four hundred billion, two hundred sixteen million, five hundred sixty thousand, three hundred thirteen".