13422240123412 has 48 divisors (see below), whose sum is σ = 24372239012352. Its totient is φ = 6460993203840.

The previous prime is 13422240123401. The next prime is 13422240123419. The reversal of 13422240123412 is 21432104222431.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422240123419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299293863 + ... + 299338705.

It is an arithmetic number, because the mean of its divisors is an integer number (507754979424).

Almost surely, 2^{13422240123412} is an apocalyptic number.

It is an amenable number.

13422240123412 is a deficient number, since it is larger than the sum of its proper divisors (10949998888940).

13422240123412 is a wasteful number, since it uses less digits than its factorization.

13422240123412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57328 (or 57326 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 13422240123412 its reverse (21432104222431), we get a palindrome (34854344345843).

The spelling of 13422240123412 in words is "thirteen trillion, four hundred twenty-two billion, two hundred forty million, one hundred twenty-three thousand, four hundred twelve".