13342012021140 has 192 divisors, whose sum is σ = 42531622318080. Its totient is φ = 3093368002560.

The previous prime is 13342012021139. The next prime is 13342012021183. The reversal of 13342012021140 is 4112021024331.

It is a self number, because there is not a number n which added to its sum of digits gives 13342012021140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 115902492 + ... + 116017548.

It is an arithmetic number, because the mean of its divisors is an integer number (221518866240).

Almost surely, 2^{13342012021140} is an apocalyptic number.

13342012021140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13342012021140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21265811159040).

13342012021140 is an abundant number, since it is smaller than the sum of its proper divisors (29189610296940).

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

13342012021140 is a wasteful number, since it uses less digits than its factorization.

13342012021140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122742 (or 122740 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13342012021140 its reverse (4112021024331), we get a palindrome (17454033045471).

The spelling of 13342012021140 in words is "thirteen trillion, three hundred forty-two billion, twelve million, twenty-one thousand, one hundred forty".