14001152532 has 12 divisors (see below), whose sum is σ = 32669355936.
Its totient is φ = 4667050840.
The previous prime is 14001152509. The next prime is 14001152567. The reversal of 14001152532 is 23525110041.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×140011525322 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583381344 + ... + 583381367.
It is an arithmetic number, because the mean of its divisors is an integer number (2722446328).
Almost surely, 214001152532 is an apocalyptic number.
14001152532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14001152532 is an abundant number, since it is smaller than the sum of its proper divisors (18668203404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14001152532 is a wasteful number, since it uses less digits than its factorization.
14001152532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1166762718 (or 1166762716 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 14001152532 its reverse (23525110041), we get a palindrome (37526262573).
The spelling of 14001152532 in words is "fourteen billion, one million, one hundred fifty-two thousand, five hundred thirty-two".