341220749399 has 2 divisors, whose sum is σ = 341220749400. Its totient is φ = 341220749398.

The previous prime is 341220749381. The next prime is 341220749417. The reversal of 341220749399 is 993947022143.

It is a balanced prime because it is at equal distance from previous prime (341220749381) and next prime (341220749417).

It is a cyclic number.

It is not a de Polignac number, because 341220749399 - 2²⁰ = 341219700823 is a prime.

It is a super-3 number, since 3×341220749399³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 341220749399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341220749339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170610374699 + 170610374700.

It is an arithmetic number, because the mean of its divisors is an integer number (170610374700).

Almost surely, 2^341220749399 is an apocalyptic number.

341220749399 is a deficient number, since it is larger than the sum of its proper divisors (1).

341220749399 is an equidigital number, since it uses as much as digits as its factorization.

341220749399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 341220749399 in words is "three hundred forty-one billion, two hundred twenty million, seven hundred forty-nine thousand, three hundred ninety-nine".