14421055011942 has 32 divisors (see below), whose sum is σ = 29799001596672. Its totient is φ = 4649092330464.

The previous prime is 14421055011941. The next prime is 14421055011967. The reversal of 14421055011942 is 24911055012441.

It is a super-2 number, since 2×14421055011942² (a number of 27 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 14421055011942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421055011941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194453068 + ... + 194527215.

It is an arithmetic number, because the mean of its divisors is an integer number (931218799896).

Almost surely, 2^{14421055011942} is an apocalyptic number.

14421055011942 is an abundant number, since it is smaller than the sum of its proper divisors (15377946584730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14421055011942 is a wasteful number, since it uses less digits than its factorization.

14421055011942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388980492.

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 14421055011942 in words is "fourteen trillion, four hundred twenty-one billion, fifty-five million, eleven thousand, nine hundred forty-two".