40112016982 has 4 divisors (see below), whose sum is σ = 60168025476. Its totient is φ = 20056008490.

The previous prime is 40112016949. The next prime is 40112017003. The reversal of 40112016982 is 28961021104.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10028004244 + ... + 10028004247.

It is an arithmetic number, because the mean of its divisors is an integer number (15042006369).

Almost surely, 2^40112016982 is an apocalyptic number.

40112016982 is a deficient number, since it is larger than the sum of its proper divisors (20056008494).

40112016982 is a wasteful number, since it uses less digits than its factorization.

40112016982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20056008493.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 40112016982 in words is "forty billion, one hundred twelve million, sixteen thousand, nine hundred eighty-two".