140023402399 has 2 divisors, whose sum is σ = 140023402400. Its totient is φ = 140023402398.

The previous prime is 140023402319. The next prime is 140023402487. The reversal of 140023402399 is 993204320041.

140023402399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140023402399 - 2¹³ = 140023394207 is a prime.

It is a super-3 number, since 3×140023402399³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140023402319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70011701199 + 70011701200.

It is an arithmetic number, because the mean of its divisors is an integer number (70011701200).

Almost surely, 2^140023402399 is an apocalyptic number.

140023402399 is a deficient number, since it is larger than the sum of its proper divisors (1).

140023402399 is an equidigital number, since it uses as much as digits as its factorization.

140023402399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 140023402399 in words is "one hundred forty billion, twenty-three million, four hundred two thousand, three hundred ninety-nine".