140024043132412 has 48 divisors (see below), whose sum is σ = 253635999120000. Its totient is φ = 67559367605184.

The previous prime is 140024043132397. The next prime is 140024043132431. The reversal of 140024043132412 is 214231340420041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3686085283 + ... + 3686123269.

It is an arithmetic number, because the mean of its divisors is an integer number (5284083315000).

Almost surely, 2^{140024043132412} is an apocalyptic number.

It is an amenable number.

140024043132412 is a deficient number, since it is larger than the sum of its proper divisors (113611955987588).

140024043132412 is a wasteful number, since it uses less digits than its factorization.

140024043132412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55258 (or 55256 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 140024043132412 its reverse (214231340420041), we get a palindrome (354255383552453).

The spelling of 140024043132412 in words is "one hundred forty trillion, twenty-four billion, forty-three million, one hundred thirty-two thousand, four hundred twelve".