35040245199979 has 2 divisors, whose sum is σ = 35040245199980. Its totient is φ = 35040245199978.

The previous prime is 35040245199881. The next prime is 35040245200007. The reversal of 35040245199979 is 97999154204053.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35040245199979 - 2²⁵ = 35040211645547 is a prime.

It is not a weakly prime, because it can be changed into another prime (35040245599979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17520122599989 + 17520122599990.

It is an arithmetic number, because the mean of its divisors is an integer number (17520122599990).

Almost surely, 2^{35040245199979} is an apocalyptic number.

35040245199979 is a deficient number, since it is larger than the sum of its proper divisors (1).

35040245199979 is an equidigital number, since it uses as much as digits as its factorization.

35040245199979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110224800, while the sum is 67.

The spelling of 35040245199979 in words is "thirty-five trillion, forty billion, two hundred forty-five million, one hundred ninety-nine thousand, nine hundred seventy-nine".