13340102020032 has 112 divisors (see below), whose sum is σ = 36169543603872. Its totient is φ = 4336686366720.

The previous prime is 13340102019947. The next prime is 13340102020067. The reversal of 13340102020032 is 23002020104331.

It is a junction number, because it is equal to n+sod(n) for n = 13340102019990 and 13340102020008.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21715048 + ... + 22320920.

It is an arithmetic number, because the mean of its divisors is an integer number (322942353606).

Almost surely, 2^{13340102020032} is an apocalyptic number.

13340102020032 is a gapful number since it is divisible by the number (12) 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 13340102020032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18084771801936).

13340102020032 is an abundant number, since it is smaller than the sum of its proper divisors (22829441583840).

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

13340102020032 is a wasteful number, since it uses less digits than its factorization.

13340102020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608726 (or 608716 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13340102020032 its reverse (23002020104331), we get a palindrome (36342122124363).

The spelling of 13340102020032 in words is "thirteen trillion, three hundred forty billion, one hundred two million, twenty thousand, thirty-two".