40794828339 has 16 divisors (see below), whose sum is σ = 54706861440. Its totient is φ = 27040118400.

The previous prime is 40794828323. The next prime is 40794828391. The reversal of 40794828339 is 93382849704.

It is not a de Polignac number, because 40794828339 - 2⁴ = 40794828323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40794828539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314092 + ... + 424550.

It is an arithmetic number, because the mean of its divisors is an integer number (3419178840).

Almost surely, 2^40794828339 is an apocalyptic number.

40794828339 is a deficient number, since it is larger than the sum of its proper divisors (13912033101).

40794828339 is a wasteful number, since it uses less digits than its factorization.

40794828339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111170.

The product of its (nonzero) digits is 10450944, while the sum is 57.

The spelling of 40794828339 in words is "forty billion, seven hundred ninety-four million, eight hundred twenty-eight thousand, three hundred thirty-nine".