13401296827 has 2 divisors, whose sum is σ = 13401296828. Its totient is φ = 13401296826.

The previous prime is 13401296819. The next prime is 13401296861. The reversal of 13401296827 is 72869210431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13401296827 - 2³ = 13401296819 is a prime.

It is not a weakly prime, because it can be changed into another prime (13401296897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6700648413 + 6700648414.

It is an arithmetic number, because the mean of its divisors is an integer number (6700648414).

Almost surely, 2^13401296827 is an apocalyptic number.

13401296827 is a deficient number, since it is larger than the sum of its proper divisors (1).

13401296827 is an equidigital number, since it uses as much as digits as its factorization.

13401296827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 13401296827 in words is "thirteen billion, four hundred one million, two hundred ninety-six thousand, eight hundred twenty-seven".