13330012004 has 24 divisors (see below), whose sum is σ = 24107991768. Its totient is φ = 6444892160.

The previous prime is 13330011953. The next prime is 13330012037. The reversal of 13330012004 is 40021003331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12390400 + 13317621604 = 3520^2 + 115402^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341117 + ... + 378180.

It is an arithmetic number, because the mean of its divisors is an integer number (1004499657).

Almost surely, 2^13330012004 is an apocalyptic number.

It is an amenable number.

13330012004 is a deficient number, since it is larger than the sum of its proper divisors (10777979764).

13330012004 is a wasteful number, since it uses less digits than its factorization.

13330012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719455 (or 719453 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13330012004 its reverse (40021003331), we get a palindrome (53351015335).

The spelling of 13330012004 in words is "thirteen billion, three hundred thirty million, twelve thousand, four".