214403242019 has 16 divisors (see below), whose sum is σ = 218126113920. Its totient is φ = 210716925120.

The previous prime is 214403241991. The next prime is 214403242043. The reversal of 214403242019 is 910242304412.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214403242019 is a prime.

It is a super-2 number, since 2×214403242019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214403242069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9948047 + ... + 9969575.

It is an arithmetic number, because the mean of its divisors is an integer number (13632882120).

Almost surely, 2^214403242019 is an apocalyptic number.

214403242019 is a deficient number, since it is larger than the sum of its proper divisors (3722871901).

214403242019 is a wasteful number, since it uses less digits than its factorization.

214403242019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22370.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 214403242019 in words is "two hundred fourteen billion, four hundred three million, two hundred forty-two thousand, nineteen".