40392283612 has 12 divisors (see below), whose sum is σ = 73759822416. Its totient is φ = 19318048640.

The previous prime is 40392283573. The next prime is 40392283639. The reversal of 40392283612 is 21638229304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219523189 + ... + 219523372.

It is an arithmetic number, because the mean of its divisors is an integer number (6146651868).

Almost surely, 2^40392283612 is an apocalyptic number.

It is an amenable number.

40392283612 is a deficient number, since it is larger than the sum of its proper divisors (33367538804).

40392283612 is a wasteful number, since it uses less digits than its factorization.

40392283612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439046588 (or 439046586 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 40392283612 in words is "forty billion, three hundred ninety-two million, two hundred eighty-three thousand, six hundred twelve".