40863051743 has 2 divisors, whose sum is σ = 40863051744. Its totient is φ = 40863051742.

The previous prime is 40863051739. The next prime is 40863051763. The reversal of 40863051743 is 34715036804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40863051743 - 2² = 40863051739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40863051743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40863051763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20431525871 + 20431525872.

It is an arithmetic number, because the mean of its divisors is an integer number (20431525872).

Almost surely, 2^40863051743 is an apocalyptic number.

40863051743 is a deficient number, since it is larger than the sum of its proper divisors (1).

40863051743 is an equidigital number, since it uses as much as digits as its factorization.

40863051743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 40863051743 in words is "forty billion, eight hundred sixty-three million, fifty-one thousand, seven hundred forty-three".