140012240402399 has 4 divisors (see below), whose sum is σ = 140018615919120. Its totient is φ = 140005864885680.

The previous prime is 140012240402383. The next prime is 140012240402417. The reversal of 140012240402399 is 993204042210041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140012240402399 - 2⁴ = 140012240402383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140012240432399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3187725419 + ... + 3187769340.

It is an arithmetic number, because the mean of its divisors is an integer number (35004653979780).

Almost surely, 2^{140012240402399} is an apocalyptic number.

140012240402399 is a deficient number, since it is larger than the sum of its proper divisors (6375516721).

140012240402399 is an equidigital number, since it uses as much as digits as its factorization.

140012240402399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6375516720.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 140012240402399 in words is "one hundred forty trillion, twelve billion, two hundred forty million, four hundred two thousand, three hundred ninety-nine".