40083522394 has 8 divisors (see below), whose sum is σ = 61404545088. Its totient is φ = 19615340700.

The previous prime is 40083522373. The next prime is 40083522461. The reversal of 40083522394 is 49322538004.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213210132 + ... + 213210319.

It is an arithmetic number, because the mean of its divisors is an integer number (7675568136).

Almost surely, 2^40083522394 is an apocalyptic number.

40083522394 is a deficient number, since it is larger than the sum of its proper divisors (21321022694).

40083522394 is a wasteful number, since it uses less digits than its factorization.

40083522394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426420500.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 40083522394 in words is "forty billion, eighty-three million, five hundred twenty-two thousand, three hundred ninety-four".