40083910365 has 8 divisors (see below), whose sum is σ = 64134256608. Its totient is φ = 21378085520.

The previous prime is 40083910331. The next prime is 40083910369. The reversal of 40083910365 is 56301938004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40083910365 - 2¹⁴ = 40083893981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40083910369) 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 7 ways as a sum of consecutive naturals, for example, 1336130331 + ... + 1336130360.

It is an arithmetic number, because the mean of its divisors is an integer number (8016782076).

Almost surely, 2^40083910365 is an apocalyptic number.

It is an amenable number.

40083910365 is a deficient number, since it is larger than the sum of its proper divisors (24050346243).

40083910365 is a wasteful number, since it uses less digits than its factorization.

40083910365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2672260699.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 40083910365 in words is "forty billion, eighty-three million, nine hundred ten thousand, three hundred sixty-five".