14133441540 has 24 divisors (see below), whose sum is σ = 39573636480. Its totient is φ = 3768917728.

The previous prime is 14133441533. The next prime is 14133441587. The reversal of 14133441540 is 4514433141.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14133441498 and 14133441507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117778620 + ... + 117778739.

It is an arithmetic number, because the mean of its divisors is an integer number (1648901520).

Almost surely, 2^14133441540 is an apocalyptic number.

14133441540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14133441540 is an abundant number, since it is smaller than the sum of its proper divisors (25440194940).

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

14133441540 is a wasteful number, since it uses less digits than its factorization.

14133441540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235557371 (or 235557369 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 14133441540 its reverse (4514433141), we get a palindrome (18647874681).

The spelling of 14133441540 in words is "fourteen billion, one hundred thirty-three million, four hundred forty-one thousand, five hundred forty".