40829499343 has 2 divisors, whose sum is σ = 40829499344. Its totient is φ = 40829499342.

The previous prime is 40829499259. The next prime is 40829499377. The reversal of 40829499343 is 34399492804.

40829499343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40829499343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40829499143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20414749671 + 20414749672.

It is an arithmetic number, because the mean of its divisors is an integer number (20414749672).

Almost surely, 2^40829499343 is an apocalyptic number.

40829499343 is a deficient number, since it is larger than the sum of its proper divisors (1).

40829499343 is an equidigital number, since it uses as much as digits as its factorization.

40829499343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 40829499343 in words is "forty billion, eight hundred twenty-nine million, four hundred ninety-nine thousand, three hundred forty-three".