214477263419 has 2 divisors, whose sum is σ = 214477263420. Its totient is φ = 214477263418.

The previous prime is 214477263349. The next prime is 214477263461. The reversal of 214477263419 is 914362774412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214477263419 is a prime.

It is a super-2 number, since 2×214477263419² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (214477263719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107238631709 + 107238631710.

It is an arithmetic number, because the mean of its divisors is an integer number (107238631710).

Almost surely, 2^214477263419 is an apocalyptic number.

214477263419 is a deficient number, since it is larger than the sum of its proper divisors (1).

214477263419 is an equidigital number, since it uses as much as digits as its factorization.

214477263419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 50.

The spelling of 214477263419 in words is "two hundred fourteen billion, four hundred seventy-seven million, two hundred sixty-three thousand, four hundred nineteen".