15014424002 has 8 divisors (see below), whose sum is σ = 22540392012. Its totient is φ = 7500960000.

The previous prime is 15014424001. The next prime is 15014424013. The reversal of 15014424002 is 20042441051.

It can be written as a sum of positive squares in 2 ways, for example, as 10428290161 + 4586133841 = 102119^2 + 67721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15014424002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15014424001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3122999 + ... + 3127802.

Almost surely, 2^15014424002 is an apocalyptic number.

15014424002 is a deficient number, since it is larger than the sum of its proper divisors (7525968010).

15014424002 is a wasteful number, since it uses less digits than its factorization.

15014424002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252004.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 15014424002 its reverse (20042441051), we get a palindrome (35056865053).

The spelling of 15014424002 in words is "fifteen billion, fourteen million, four hundred twenty-four thousand, two".