14514004440 has 160 divisors (see below), whose sum is σ = 52535886480. Its totient is φ = 3572667648.

The previous prime is 14514004429. The next prime is 14514004481. The reversal of 14514004440 is 4440041541.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 130174 + ... + 214413.

Almost surely, 2^14514004440 is an apocalyptic number.

14514004440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14514004440 is an abundant number, since it is smaller than the sum of its proper divisors (38021882040).

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

14514004440 is a wasteful number, since it uses less digits than its factorization.

14514004440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344623 (or 344610 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 14514004440 its reverse (4440041541), we get a palindrome (18954045981).

The spelling of 14514004440 in words is "fourteen billion, five hundred fourteen million, four thousand, four hundred forty".