6351434099 has 2 divisors, whose sum is σ = 6351434100. Its totient is φ = 6351434098.

The previous prime is 6351434081. The next prime is 6351434113. The reversal of 6351434099 is 9904341536.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6351434099 is a prime.

It is a super-2 number, since 2×6351434099² = 80681430227879883602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6351434059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3175717049 + 3175717050.

It is an arithmetic number, because the mean of its divisors is an integer number (3175717050).

Almost surely, 2^6351434099 is an apocalyptic number.

6351434099 is a deficient number, since it is larger than the sum of its proper divisors (1).

6351434099 is an equidigital number, since it uses as much as digits as its factorization.

6351434099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 6351434099 is about 79695.8850819790. The cubic root of 6351434099 is about 1851.9272925840.

The spelling of 6351434099 in words is "six billion, three hundred fifty-one million, four hundred thirty-four thousand, ninety-nine".