514140680135947 has 2 divisors, whose sum is σ = 514140680135948. Its totient is φ = 514140680135946.

The previous prime is 514140680135941. The next prime is 514140680136043. The reversal of 514140680135947 is 749531086041415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 514140680135947 - 2³ = 514140680135939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 514140680135891 and 514140680135900.

It is not a weakly prime, because it can be changed into another prime (514140680135941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257070340067973 + 257070340067974.

It is an arithmetic number, because the mean of its divisors is an integer number (257070340067974).

Almost surely, 2^{514140680135947} is an apocalyptic number.

514140680135947 is a deficient number, since it is larger than the sum of its proper divisors (1).

514140680135947 is an equidigital number, since it uses as much as digits as its factorization.

514140680135947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14515200, while the sum is 58.

The spelling of 514140680135947 in words is "five hundred fourteen trillion, one hundred forty billion, six hundred eighty million, one hundred thirty-five thousand, nine hundred forty-seven".