20240140133399 has 2 divisors, whose sum is σ = 20240140133400. Its totient is φ = 20240140133398.

The previous prime is 20240140133357. The next prime is 20240140133407. The reversal of 20240140133399 is 99333104104202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20240140133399 - 2²⁴ = 20240123356183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20240140133329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120070066699 + 10120070066700.

It is an arithmetic number, because the mean of its divisors is an integer number (10120070066700).

Almost surely, 2^{20240140133399} is an apocalyptic number.

20240140133399 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240140133399 is an equidigital number, since it uses as much as digits as its factorization.

20240140133399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 20240140133399 in words is "twenty trillion, two hundred forty billion, one hundred forty million, one hundred thirty-three thousand, three hundred ninety-nine".