14010021982 has 32 divisors (see below), whose sum is σ = 24140448000. Its totient is φ = 6030936000.

The previous prime is 14010021979. The next prime is 14010022007. The reversal of 14010021982 is 28912001041.

It is a super-2 number, since 2×14010021982² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14010021982.

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 15 ways as a sum of consecutive naturals, for example, 2274607 + ... + 2280757.

It is an arithmetic number, because the mean of its divisors is an integer number (754389000).

Almost surely, 2^14010021982 is an apocalyptic number.

14010021982 is a deficient number, since it is larger than the sum of its proper divisors (10130426018).

14010021982 is a wasteful number, since it uses less digits than its factorization.

14010021982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11632.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 14010021982 in words is "fourteen billion, ten million, twenty-one thousand, nine hundred eighty-two".