140244204 has 24 divisors (see below), whose sum is σ = 327436480. Its totient is φ = 46719504.

The previous prime is 140244161. The next prime is 140244211. The reversal of 140244204 is 402442041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28167 + ... + 32769.

Almost surely, 2^140244204 is an apocalyptic number.

It is an amenable number.

140244204 is an abundant number, since it is smaller than the sum of its proper divisors (187192276).

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

140244204 is a wasteful number, since it uses less digits than its factorization.

140244204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149 (or 7147 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 140244204 is about 11842.4745724870. The cubic root of 140244204 is about 519.5511462003.

Adding to 140244204 its reverse (402442041), we get a palindrome (542686245).

The spelling of 140244204 in words is "one hundred forty million, two hundred forty-four thousand, two hundred four".