1514431099 has 2 divisors, whose sum is σ = 1514431100. Its totient is φ = 1514431098.

The previous prime is 1514431073. The next prime is 1514431117. The reversal of 1514431099 is 9901344151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1514431099 - 2⁷ = 1514430971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1514431019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757215549 + 757215550.

It is an arithmetic number, because the mean of its divisors is an integer number (757215550).

Almost surely, 2^1514431099 is an apocalyptic number.

1514431099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514431099 is an equidigital number, since it uses as much as digits as its factorization.

1514431099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 1514431099 is about 38915.6921947946. The cubic root of 1514431099 is about 1148.3735290854.

The spelling of 1514431099 in words is "one billion, five hundred fourteen million, four hundred thirty-one thousand, ninety-nine".