44453365199 has 2 divisors, whose sum is σ = 44453365200. Its totient is φ = 44453365198.

The previous prime is 44453365193. The next prime is 44453365223. The reversal of 44453365199 is 99156335444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44453365199 - 2¹² = 44453361103 is a prime.

It is a super-2 number, since 2×44453365199² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44453365199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44453365193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22226682599 + 22226682600.

It is an arithmetic number, because the mean of its divisors is an integer number (22226682600).

Almost surely, 2^44453365199 is an apocalyptic number.

44453365199 is a deficient number, since it is larger than the sum of its proper divisors (1).

44453365199 is an equidigital number, since it uses as much as digits as its factorization.

44453365199 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 44453365199 in words is "forty-four billion, four hundred fifty-three million, three hundred sixty-five thousand, one hundred ninety-nine".