214505014819 has 2 divisors, whose sum is σ = 214505014820. Its totient is φ = 214505014818.

The previous prime is 214505014813. The next prime is 214505014847. The reversal of 214505014819 is 918410505412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214505014819 - 2³ = 214505014811 is a prime.

It is a super-2 number, since 2×214505014819² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (214505014811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107252507409 + 107252507410.

It is an arithmetic number, because the mean of its divisors is an integer number (107252507410).

Almost surely, 2^214505014819 is an apocalyptic number.

214505014819 is a deficient number, since it is larger than the sum of its proper divisors (1).

214505014819 is an equidigital number, since it uses as much as digits as its factorization.

214505014819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 40.

The spelling of 214505014819 in words is "two hundred fourteen billion, five hundred five million, fourteen thousand, eight hundred nineteen".