214009646079 has 16 divisors (see below), whose sum is σ = 285716440832. Its totient is φ = 142488099648.

The previous prime is 214009646063. The next prime is 214009646111. The reversal of 214009646079 is 970646900412.

It is a happy number.

It is not a de Polignac number, because 214009646079 - 2⁴ = 214009646063 is a prime.

It is a super-2 number, since 2×214009646079² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214009646029) 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, 7595712 + ... + 7623834.

It is an arithmetic number, because the mean of its divisors is an integer number (17857277552).

Almost surely, 2^214009646079 is an apocalyptic number.

214009646079 is a deficient number, since it is larger than the sum of its proper divisors (71706794753).

214009646079 is a wasteful number, since it uses less digits than its factorization.

214009646079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31326.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 214009646079 in words is "two hundred fourteen billion, nine million, six hundred forty-six thousand, seventy-nine".