1394900859113 has 2 divisors, whose sum is σ = 1394900859114. Its totient is φ = 1394900859112.

The previous prime is 1394900858987. The next prime is 1394900859127. The reversal of 1394900859113 is 3119580094931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 894304988329 + 500595870784 = 945677^2 + 707528^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1394900859113 is a prime.

It is not a weakly prime, because it can be changed into another prime (1394900859133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697450429556 + 697450429557.

It is an arithmetic number, because the mean of its divisors is an integer number (697450429557).

Almost surely, 2^{1394900859113} is an apocalyptic number.

It is an amenable number.

1394900859113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1394900859113 is an equidigital number, since it uses as much as digits as its factorization.

1394900859113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1049760, while the sum is 53.

The spelling of 1394900859113 in words is "one trillion, three hundred ninety-four billion, nine hundred million, eight hundred fifty-nine thousand, one hundred thirteen".