13401033121142 has 8 divisors (see below), whose sum is σ = 20103248487576. Its totient is φ = 6699950291952.

The previous prime is 13401033121141. The next prime is 13401033121171. The reversal of 13401033121142 is 24112133010431.

13401033121142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×13401033121142³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401033121141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283104728 + ... + 283152059.

It is an arithmetic number, because the mean of its divisors is an integer number (2512906060947).

Almost surely, 2^{13401033121142} is an apocalyptic number.

13401033121142 is a deficient number, since it is larger than the sum of its proper divisors (6702215366434).

13401033121142 is a wasteful number, since it uses less digits than its factorization.

13401033121142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566268622.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 13401033121142 its reverse (24112133010431), we get a palindrome (37513166131573).

The spelling of 13401033121142 in words is "thirteen trillion, four hundred one billion, thirty-three million, one hundred twenty-one thousand, one hundred forty-two".