14540832284 has 24 divisors (see below), whose sum is σ = 27926011008. Its totient is φ = 6569888240.

The previous prime is 14540832281. The next prime is 14540832289. The reversal of 14540832284 is 48223804541.

It is a happy number.

It is a super-2 number, since 2×14540832284² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14540832281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982094 + ... + 996789.

It is an arithmetic number, because the mean of its divisors is an integer number (1163583792).

Almost surely, 2^14540832284 is an apocalyptic number.

It is an amenable number.

14540832284 is a deficient number, since it is larger than the sum of its proper divisors (13385178724).

14540832284 is a wasteful number, since it uses less digits than its factorization.

14540832284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979065 (or 1979063 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 41.

The spelling of 14540832284 in words is "fourteen billion, five hundred forty million, eight hundred thirty-two thousand, two hundred eighty-four".