14301111022440 has 128 divisors (see below), whose sum is σ = 48068599374720. Its totient is φ = 3373235020800.

The previous prime is 14301111022421. The next prime is 14301111022441. The reversal of 14301111022440 is 4422011110341.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 14301111022440.

It is not an unprimeable number, because it can be changed into a prime (14301111022441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146358931 + ... + 146456610.

It is an arithmetic number, because the mean of its divisors is an integer number (375535932615).

Almost surely, 2^{14301111022440} is an apocalyptic number.

14301111022440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14301111022440 is an abundant number, since it is smaller than the sum of its proper divisors (33767488352280).

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

14301111022440 is a wasteful number, since it uses less digits than its factorization.

14301111022440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292815603 (or 292815599 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 14301111022440 its reverse (4422011110341), we get a palindrome (18723122132781).

The spelling of 14301111022440 in words is "fourteen trillion, three hundred one billion, one hundred eleven million, twenty-two thousand, four hundred forty".