12004000264 has 8 divisors (see below), whose sum is σ = 22507500510. Its totient is φ = 6002000128.

The previous prime is 12004000201. The next prime is 12004000273. The reversal of 12004000264 is 46200040021.

It can be written as a sum of positive squares in only one way, i.e., 11351197764 + 652802500 = 106542^2 + 25550^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×12004000264² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750250009 + ... + 750250024.

Almost surely, 2^12004000264 is an apocalyptic number.

It is an amenable number.

12004000264 is a deficient number, since it is larger than the sum of its proper divisors (10503500246).

12004000264 is a wasteful number, since it uses less digits than its factorization.

12004000264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500500039 (or 1500500035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12004000264 its reverse (46200040021), we get a palindrome (58204040285).

The spelling of 12004000264 in words is "twelve billion, four million, two hundred sixty-four", and thus it is an aban number.