13023441412 has 6 divisors (see below), whose sum is σ = 22791022478. Its totient is φ = 6511720704.

The previous prime is 13023441349. The next prime is 13023441421. The reversal of 13023441412 is 21414432031.

It can be written as a sum of positive squares in only one way, i.e., 12255375616 + 768065796 = 110704^2 + 27714^2 .

It is a super-2 number, since 2×13023441412² (a number of 21 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1627930173 + ... + 1627930180.

Almost surely, 2^13023441412 is an apocalyptic number.

It is an amenable number.

13023441412 is a deficient number, since it is larger than the sum of its proper divisors (9767581066).

13023441412 is a wasteful number, since it uses less digits than its factorization.

13023441412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255860357 (or 3255860355 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 13023441412 its reverse (21414432031), we get a palindrome (34437873443).

The spelling of 13023441412 in words is "thirteen billion, twenty-three million, four hundred forty-one thousand, four hundred twelve".