34601987404279 has 2 divisors, whose sum is σ = 34601987404280. Its totient is φ = 34601987404278.

The previous prime is 34601987404213. The next prime is 34601987404417. The reversal of 34601987404279 is 97240478910643.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34601987404279 - 2²³ = 34601979015671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34601987404279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34601987404879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17300993702139 + 17300993702140.

It is an arithmetic number, because the mean of its divisors is an integer number (17300993702140).

Almost surely, 2^{34601987404279} is an apocalyptic number.

34601987404279 is a deficient number, since it is larger than the sum of its proper divisors (1).

34601987404279 is an equidigital number, since it uses as much as digits as its factorization.

34601987404279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73156608, while the sum is 64.

The spelling of 34601987404279 in words is "thirty-four trillion, six hundred one billion, nine hundred eighty-seven million, four hundred four thousand, two hundred seventy-nine".