140232200312 has 32 divisors (see below), whose sum is σ = 264300840000. Its totient is φ = 69752567808.

The previous prime is 140232200309. The next prime is 140232200351. The reversal of 140232200312 is 213002232041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1892864 + ... + 1965552.

It is an arithmetic number, because the mean of its divisors is an integer number (8259401250).

Almost surely, 2^140232200312 is an apocalyptic number.

It is an amenable number.

140232200312 is a deficient number, since it is larger than the sum of its proper divisors (124068639688).

140232200312 is a wasteful number, since it uses less digits than its factorization.

140232200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73943 (or 73939 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 140232200312 its reverse (213002232041), we get a palindrome (353234432353).

The spelling of 140232200312 in words is "one hundred forty billion, two hundred thirty-two million, two hundred thousand, three hundred twelve".