40442422982 has 24 divisors (see below), whose sum is σ = 69146352360. Its totient is φ = 17683323840.

The previous prime is 40442422973. The next prime is 40442423009. The reversal of 40442422982 is 28922424404.

40442422982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3142319 + ... + 3155162.

It is an arithmetic number, because the mean of its divisors is an integer number (2881098015).

Almost surely, 2^40442422982 is an apocalyptic number.

40442422982 is a deficient number, since it is larger than the sum of its proper divisors (28703929378).

40442422982 is a wasteful number, since it uses less digits than its factorization.

40442422982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6297528 (or 6297515 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 40442422982 in words is "forty billion, four hundred forty-two million, four hundred twenty-two thousand, nine hundred eighty-two".