214040442302 has 4 divisors (see below), whose sum is σ = 321060663456. Its totient is φ = 107020221150.

The previous prime is 214040442281. The next prime is 214040442331. The reversal of 214040442302 is 203244040412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53510110574 + ... + 53510110577.

It is an arithmetic number, because the mean of its divisors is an integer number (80265165864).

Almost surely, 2^214040442302 is an apocalyptic number.

214040442302 is a deficient number, since it is larger than the sum of its proper divisors (107020221154).

214040442302 is a wasteful number, since it uses less digits than its factorization.

214040442302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107020221153.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 214040442302 its reverse (203244040412), we get a palindrome (417284482714).

The spelling of 214040442302 in words is "two hundred fourteen billion, forty million, four hundred forty-two thousand, three hundred two".