14433461516540 has 48 divisors (see below), whose sum is σ = 33171389727840. Its totient is φ = 5231762964480.

The previous prime is 14433461516533. The next prime is 14433461516549. The reversal of 14433461516540 is 4561516433441.

It is a super-2 number, since 2×14433461516540² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14433461516549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104734085 + ... + 104871804.

It is an arithmetic number, because the mean of its divisors is an integer number (691070619330).

Almost surely, 2^{14433461516540} is an apocalyptic number.

14433461516540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14433461516540 is an abundant number, since it is smaller than the sum of its proper divisors (18737928211300).

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

14433461516540 is a wasteful number, since it uses less digits than its factorization.

14433461516540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209606222 (or 209606220 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 47.

Adding to 14433461516540 its reverse (4561516433441), we get a palindrome (18994977949981).

The spelling of 14433461516540 in words is "fourteen trillion, four hundred thirty-three billion, four hundred sixty-one million, five hundred sixteen thousand, five hundred forty".