1031414399 has 2 divisors, whose sum is σ = 1031414400. Its totient is φ = 1031414398.

The previous prime is 1031414387. The next prime is 1031414453. The reversal of 1031414399 is 9934141301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1031414399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1031414309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515707199 + 515707200.

It is an arithmetic number, because the mean of its divisors is an integer number (515707200).

Almost surely, 2^1031414399 is an apocalyptic number.

1031414399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1031414399 is an equidigital number, since it uses as much as digits as its factorization.

1031414399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 1031414399 is about 32115.6410336148. The cubic root of 1031414399 is about 1010.3636892377.

The spelling of 1031414399 in words is "one billion, thirty-one million, four hundred fourteen thousand, three hundred ninety-nine".