140112540200 has 48 divisors (see below), whose sum is σ = 325884142080. Its totient is φ = 56023943360.

The previous prime is 140112540157. The next prime is 140112540233. The reversal of 140112540200 is 2045211041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 407039 + ... + 667761.

It is an arithmetic number, because the mean of its divisors is an integer number (6789252960).

Almost surely, 2^140112540200 is an apocalyptic number.

140112540200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140112540200 is an abundant number, since it is smaller than the sum of its proper divisors (185771601880).

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

140112540200 is a wasteful number, since it uses less digits than its factorization.

140112540200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263426 (or 263417 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 140112540200 its reverse (2045211041), we get a palindrome (142157751241).

The spelling of 140112540200 in words is "one hundred forty billion, one hundred twelve million, five hundred forty thousand, two hundred".