20140204302 has 24 divisors (see below), whose sum is σ = 44816492136. Its totient is φ = 6531957936.

The previous prime is 20140204297. The next prime is 20140204327. The reversal of 20140204302 is 20340204102.

20140204302 is a `hidden beast` number, since 20 + 140 + 204 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15119608 + ... + 15120939.

It is an arithmetic number, because the mean of its divisors is an integer number (1867353839).

Almost surely, 2^20140204302 is an apocalyptic number.

20140204302 is an abundant number, since it is smaller than the sum of its proper divisors (24676287834).

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

20140204302 is a wasteful number, since it uses less digits than its factorization.

20140204302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30240592 (or 30240589 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20140204302 its reverse (20340204102), we get a palindrome (40480408404).

The spelling of 20140204302 in words is "twenty billion, one hundred forty million, two hundred four thousand, three hundred two".