12024424064 has 16 divisors (see below), whose sum is σ = 23954907570. Its totient is φ = 6012211968.

The previous prime is 12024424063. The next prime is 12024424091. The reversal of 12024424064 is 46042442021.

It can be written as a sum of positive squares in only one way, i.e., 10731302464 + 1293121600 = 103592^2 + 35960^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (12024424063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46970279 + ... + 46970534.

Almost surely, 2^12024424064 is an apocalyptic number.

It is an amenable number.

12024424064 is a deficient number, since it is larger than the sum of its proper divisors (11930483506).

12024424064 is an frugal number, since it uses more digits than its factorization.

12024424064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93940827 (or 93940815 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 12024424064 its reverse (46042442021), we get a palindrome (58066866085).

The spelling of 12024424064 in words is "twelve billion, twenty-four million, four hundred twenty-four thousand, sixty-four".