13421402299 has 2 divisors, whose sum is σ = 13421402300. Its totient is φ = 13421402298.

The previous prime is 13421402263. The next prime is 13421402303. The reversal of 13421402299 is 99220412431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13421402299 - 2¹⁵ = 13421369531 is a prime.

It is not a weakly prime, because it can be changed into another prime (13421402209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6710701149 + 6710701150.

It is an arithmetic number, because the mean of its divisors is an integer number (6710701150).

Almost surely, 2^13421402299 is an apocalyptic number.

13421402299 is a deficient number, since it is larger than the sum of its proper divisors (1).

13421402299 is an equidigital number, since it uses as much as digits as its factorization.

13421402299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 13421402299 in words is "thirteen billion, four hundred twenty-one million, four hundred two thousand, two hundred ninety-nine".