40785222596 has 24 divisors (see below), whose sum is σ = 71690291904. Its totient is φ = 20302380000.

The previous prime is 40785222593. The next prime is 40785222601. The reversal of 40785222596 is 69522258704.

It is not an unprimeable number, because it can be changed into a prime (40785222593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801346 + ... + 1823846.

It is an arithmetic number, because the mean of its divisors is an integer number (2987095496).

Almost surely, 2^40785222596 is an apocalyptic number.

It is an amenable number.

40785222596 is a deficient number, since it is larger than the sum of its proper divisors (30905069308).

40785222596 is a wasteful number, since it uses less digits than its factorization.

40785222596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24491 (or 24489 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 40785222596 in words is "forty billion, seven hundred eighty-five million, two hundred twenty-two thousand, five hundred ninety-six".