4351145497399 has 2 divisors, whose sum is σ = 4351145497400. Its totient is φ = 4351145497398.

The previous prime is 4351145497357. The next prime is 4351145497511. The reversal of 4351145497399 is 9937945411534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4351145497399 - 2⁷ = 4351145497271 is a prime.

It is a super-2 number, since 2×4351145497399² (a number of 26 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 4351145497399.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4351145447399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175572748699 + 2175572748700.

It is an arithmetic number, because the mean of its divisors is an integer number (2175572748700).

Almost surely, 2^{4351145497399} is an apocalyptic number.

4351145497399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4351145497399 is an equidigital number, since it uses as much as digits as its factorization.

4351145497399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73483200, while the sum is 64.

The spelling of 4351145497399 in words is "four trillion, three hundred fifty-one billion, one hundred forty-five million, four hundred ninety-seven thousand, three hundred ninety-nine".