140123440302199 has 2 divisors, whose sum is σ = 140123440302200. Its totient is φ = 140123440302198.

The previous prime is 140123440302193. The next prime is 140123440302211. The reversal of 140123440302199 is 991203044321041.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (991203044321041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140123440302199 - 2⁷ = 140123440302071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140123440302193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70061720151099 + 70061720151100.

It is an arithmetic number, because the mean of its divisors is an integer number (70061720151100).

Almost surely, 2^{140123440302199} is an apocalyptic number.

140123440302199 is a deficient number, since it is larger than the sum of its proper divisors (1).

140123440302199 is an equidigital number, since it uses as much as digits as its factorization.

140123440302199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 140123440302199 in words is "one hundred forty trillion, one hundred twenty-three billion, four hundred forty million, three hundred two thousand, one hundred ninety-nine".