1396350277193 has 2 divisors, whose sum is σ = 1396350277194. Its totient is φ = 1396350277192.

The previous prime is 1396350277129. The next prime is 1396350277219. The reversal of 1396350277193 is 3917720536931.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 879774589369 + 516575687824 = 937963^2 + 718732^2 .

It is an emirp because it is prime and its reverse (3917720536931) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1396350277193 - 2⁶ = 1396350277129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1396350277103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 698175138596 + 698175138597.

It is an arithmetic number, because the mean of its divisors is an integer number (698175138597).

Almost surely, 2^{1396350277193} is an apocalyptic number.

It is an amenable number.

1396350277193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1396350277193 is an equidigital number, since it uses as much as digits as its factorization.

1396350277193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6429780, while the sum is 56.

The spelling of 1396350277193 in words is "one trillion, three hundred ninety-six billion, three hundred fifty million, two hundred seventy-seven thousand, one hundred ninety-three".