14280030040 has 32 divisors (see below), whose sum is σ = 32137479360. Its totient is φ = 5710694400.

The previous prime is 14280030019. The next prime is 14280030043. The reversal of 14280030040 is 4003008241.

It is a junction number, because it is equal to n+sod(n) for n = 14280029993 and 14280030020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14280030043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144760 + ... + 222520.

It is an arithmetic number, because the mean of its divisors is an integer number (1004296230).

Almost surely, 2^14280030040 is an apocalyptic number.

14280030040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14280030040 is an abundant number, since it is smaller than the sum of its proper divisors (17857449320).

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

14280030040 is a wasteful number, since it uses less digits than its factorization.

14280030040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82363 (or 82359 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 14280030040 its reverse (4003008241), we get a palindrome (18283038281).

The spelling of 14280030040 in words is "fourteen billion, two hundred eighty million, thirty thousand, forty".