1514213999 has 2 divisors, whose sum is σ = 1514214000. Its totient is φ = 1514213998.

The previous prime is 1514213933. The next prime is 1514214001. The reversal of 1514213999 is 9993124151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1514213999 - 2¹⁶ = 1514148463 is a prime.

Together with 1514214001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1514213929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757106999 + 757107000.

It is an arithmetic number, because the mean of its divisors is an integer number (757107000).

Almost surely, 2^1514213999 is an apocalyptic number.

1514213999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1514213999 is an equidigital number, since it uses as much as digits as its factorization.

1514213999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 87480, while the sum is 44.

The square root of 1514213999 is about 38912.9027316133. The cubic root of 1514213999 is about 1148.3186517550.

The spelling of 1514213999 in words is "one billion, five hundred fourteen million, two hundred thirteen thousand, nine hundred ninety-nine".