214240242044 has 12 divisors (see below), whose sum is σ = 385053408264. Its totient is φ = 104224982544.

The previous prime is 214240241993. The next prime is 214240242061. The reversal of 214240242044 is 440242042412.

It is a happy number.

It is a super-2 number, since 2×214240242044² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214240241998 and 214240242016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723784454 + ... + 723784749.

It is an arithmetic number, because the mean of its divisors is an integer number (32087784022).

Almost surely, 2^214240242044 is an apocalyptic number.

It is an amenable number.

214240242044 is a deficient number, since it is larger than the sum of its proper divisors (170813166220).

214240242044 is a wasteful number, since it uses less digits than its factorization.

214240242044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447569244 (or 1447569242 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 214240242044 its reverse (440242042412), we get a palindrome (654482284456).

The spelling of 214240242044 in words is "two hundred fourteen billion, two hundred forty million, two hundred forty-two thousand, forty-four".