214440022242 has 40 divisors (see below), whose sum is σ = 480642394716. Its totient is φ = 71459493408.

The previous prime is 214440022211. The next prime is 214440022271. The reversal of 214440022242 is 242220044412.

214440022242 is a `hidden beast` number, since 2 + 14 + 4 + 400 + 2 + 2 + 242 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 172373602041 + 42066420201 = 415179^2 + 205101^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 381568 + ... + 757940.

Almost surely, 2^214440022242 is an apocalyptic number.

214440022242 is an abundant number, since it is smaller than the sum of its proper divisors (266202372474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214440022242 is a wasteful number, since it uses less digits than its factorization.

214440022242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379904 (or 379895 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 214440022242 its reverse (242220044412), we get a palindrome (456660066654).

The spelling of 214440022242 in words is "two hundred fourteen billion, four hundred forty million, twenty-two thousand, two hundred forty-two".