14430002042040 has 128 divisors (see below), whose sum is σ = 48123877939200. Its totient is φ = 3437419829760.

The previous prime is 14430002042017. The next prime is 14430002042041. The reversal of 14430002042040 is 4024020003441.

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 14430002042040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14430002042041) 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, 149145210 + ... + 149241929.

It is an arithmetic number, because the mean of its divisors is an integer number (375967796400).

Almost surely, 2^{14430002042040} is an apocalyptic number.

14430002042040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14430002042040 is an abundant number, since it is smaller than the sum of its proper divisors (33693875897160).

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

14430002042040 is a wasteful number, since it uses less digits than its factorization.

14430002042040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298387197 (or 298387193 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 14430002042040 its reverse (4024020003441), we get a palindrome (18454022045481).

The spelling of 14430002042040 in words is "fourteen trillion, four hundred thirty billion, two million, forty-two thousand, forty".