14021311120040 has 128 divisors (see below), whose sum is σ = 38093512032000. Its totient is φ = 4537359618048.

The previous prime is 14021311120039. The next prime is 14021311120057. The reversal of 14021311120040 is 4002111312041.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 14021311119994 and 14021311120021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3467777 + ... + 6329936.

It is an arithmetic number, because the mean of its divisors is an integer number (297605562750).

Almost surely, 2^{14021311120040} is an apocalyptic number.

14021311120040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14021311120040 is an abundant number, since it is smaller than the sum of its proper divisors (24072200911960).

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

14021311120040 is a wasteful number, since it uses less digits than its factorization.

14021311120040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9798019 (or 9798015 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14021311120040 its reverse (4002111312041), we get a palindrome (18023422432081).

The spelling of 14021311120040 in words is "fourteen trillion, twenty-one billion, three hundred eleven million, one hundred twenty thousand, forty".