140200412 has 12 divisors (see below), whose sum is σ = 267655416. Its totient is φ = 63727440.

The previous prime is 140200399. The next prime is 140200429. The reversal of 140200412 is 214002041.

140200412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1593143 + ... + 1593230.

It is an arithmetic number, because the mean of its divisors is an integer number (22304618).

Almost surely, 2^140200412 is an apocalyptic number.

It is an amenable number.

140200412 is a deficient number, since it is larger than the sum of its proper divisors (127455004).

140200412 is a wasteful number, since it uses less digits than its factorization.

140200412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3186388 (or 3186386 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 140200412 is about 11840.6254902349. The cubic root of 140200412 is about 519.4970630327.

Adding to 140200412 its reverse (214002041), we get a palindrome (354202453).

The spelling of 140200412 in words is "one hundred forty million, two hundred thousand, four hundred twelve".