13420124331132 has 48 divisors (see below), whose sum is σ = 31323333629952. Its totient is φ = 4471987877760.

The previous prime is 13420124331127. The next prime is 13420124331169. The reversal of 13420124331132 is 23113342102431.

It is a super-2 number, since 2×13420124331132² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13420124331132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740575032 + ... + 740593152.

It is an arithmetic number, because the mean of its divisors is an integer number (652569450624).

Almost surely, 2^{13420124331132} is an apocalyptic number.

13420124331132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13420124331132 is an abundant number, since it is smaller than the sum of its proper divisors (17903209298820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13420124331132 is a wasteful number, since it uses less digits than its factorization.

13420124331132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33858 (or 33856 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 13420124331132 its reverse (23113342102431), we get a palindrome (36533466433563).

The spelling of 13420124331132 in words is "thirteen trillion, four hundred twenty billion, one hundred twenty-four million, three hundred thirty-one thousand, one hundred thirty-two".