20240140133407 has 2 divisors, whose sum is σ = 20240140133408. Its totient is φ = 20240140133406.

The previous prime is 20240140133399. The next prime is 20240140133443. The reversal of 20240140133407 is 70433104104202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20240140133407 - 2³ = 20240140133399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20240140133107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10120070066703 + 10120070066704.

It is an arithmetic number, because the mean of its divisors is an integer number (10120070066704).

Almost surely, 2^{20240140133407} is an apocalyptic number.

20240140133407 is a deficient number, since it is larger than the sum of its proper divisors (1).

20240140133407 is an equidigital number, since it uses as much as digits as its factorization.

20240140133407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 20240140133407 its reverse (70433104104202), we get a palindrome (90673244237609).

The spelling of 20240140133407 in words is "twenty trillion, two hundred forty billion, one hundred forty million, one hundred thirty-three thousand, four hundred seven".