1340525370199 has 2 divisors, whose sum is σ = 1340525370200. Its totient is φ = 1340525370198.

The previous prime is 1340525370143. The next prime is 1340525370241. The reversal of 1340525370199 is 9910735250431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1340525370199 - 2¹⁹ = 1340524845911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1340525370139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670262685099 + 670262685100.

It is an arithmetic number, because the mean of its divisors is an integer number (670262685100).

Almost surely, 2^{1340525370199} is an apocalyptic number.

1340525370199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340525370199 is an equidigital number, since it uses as much as digits as its factorization.

1340525370199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The spelling of 1340525370199 in words is "one trillion, three hundred forty billion, five hundred twenty-five million, three hundred seventy thousand, one hundred ninety-nine".