140121110230204 has 12 divisors (see below), whose sum is σ = 245299424885704. Its totient is φ = 70035560262864.

The previous prime is 140121110230051. The next prime is 140121110230313. The reversal of 140121110230204 is 402032011121041.

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, 6248700447 + ... + 6248722870.

Almost surely, 2^{140121110230204} is an apocalyptic number.

It is an amenable number.

140121110230204 is a deficient number, since it is larger than the sum of its proper divisors (105178314655500).

140121110230204 is a wasteful number, since it uses less digits than its factorization.

140121110230204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12497426124 (or 12497426122 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 140121110230204 its reverse (402032011121041), we get a palindrome (542153121351245).

The spelling of 140121110230204 in words is "one hundred forty trillion, one hundred twenty-one billion, one hundred ten million, two hundred thirty thousand, two hundred four".