20142324214 has 16 divisors (see below), whose sum is σ = 31197219840. Its totient is φ = 9743440680.

The previous prime is 20142324157. The next prime is 20142324239. The reversal of 20142324214 is 41242324102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175017 + ... + 266299.

It is an arithmetic number, because the mean of its divisors is an integer number (1949826240).

Almost surely, 2^20142324214 is an apocalyptic number.

20142324214 is a deficient number, since it is larger than the sum of its proper divisors (11054895626).

20142324214 is a wasteful number, since it uses less digits than its factorization.

20142324214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94875.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 20142324214 its reverse (41242324102), we get a palindrome (61384648316).

The spelling of 20142324214 in words is "twenty billion, one hundred forty-two million, three hundred twenty-four thousand, two hundred fourteen".