354546304199 has 2 divisors, whose sum is σ = 354546304200. Its totient is φ = 354546304198.

The previous prime is 354546304139. The next prime is 354546304207. The reversal of 354546304199 is 991403645453.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354546304199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354546304199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (354546304139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177273152099 + 177273152100.

It is an arithmetic number, because the mean of its divisors is an integer number (177273152100).

Almost surely, 2^354546304199 is an apocalyptic number.

354546304199 is a deficient number, since it is larger than the sum of its proper divisors (1).

354546304199 is an equidigital number, since it uses as much as digits as its factorization.

354546304199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6998400, while the sum is 53.

The spelling of 354546304199 in words is "three hundred fifty-four billion, five hundred forty-six million, three hundred four thousand, one hundred ninety-nine".