13401134202412 has 24 divisors (see below), whose sum is σ = 25591436134992. Its totient is φ = 6089650195200.

The previous prime is 13401134202371. The next prime is 13401134202427. The reversal of 13401134202412 is 21420243110431.

It is a happy number.

It is a super-2 number, since 2×13401134202412² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44208289 + ... + 44510392.

It is an arithmetic number, because the mean of its divisors is an integer number (1066309838958).

Almost surely, 2^{13401134202412} is an apocalyptic number.

It is an amenable number.

13401134202412 is a deficient number, since it is larger than the sum of its proper divisors (12190301932580).

13401134202412 is a wasteful number, since it uses less digits than its factorization.

13401134202412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88722129 (or 88722127 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 13401134202412 its reverse (21420243110431), we get a palindrome (34821377312843).

The spelling of 13401134202412 in words is "thirteen trillion, four hundred one billion, one hundred thirty-four million, two hundred two thousand, four hundred twelve".