40769359906339 has 16 divisors (see below), whose sum is σ = 43848354668544. Its totient is φ = 37817241184800.

The previous prime is 40769359906159. The next prime is 40769359906357. The reversal of 40769359906339 is 93360995396704.

It is a de Polignac number, because none of the positive numbers 2^k-40769359906339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40769359906399) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204539139 + ... + 204738364.

It is an arithmetic number, because the mean of its divisors is an integer number (2740522166784).

Almost surely, 2^{40769359906339} is an apocalyptic number.

40769359906339 is a deficient number, since it is larger than the sum of its proper divisors (3078994762205).

40769359906339 is a wasteful number, since it uses less digits than its factorization.

40769359906339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409277658.

The product of its (nonzero) digits is 892820880, while the sum is 73.

The spelling of 40769359906339 in words is "forty trillion, seven hundred sixty-nine billion, three hundred fifty-nine million, nine hundred six thousand, three hundred thirty-nine".