13450432253120 has 112 divisors (see below), whose sum is σ = 32430426416640. Its totient is φ = 5312777911296.

The previous prime is 13450432253099. The next prime is 13450432253173. The reversal of 13450432253120 is 2135223405431.

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, 55202921 + ... + 55446039.

It is an arithmetic number, because the mean of its divisors is an integer number (289557378720).

Almost surely, 2^{13450432253120} is an apocalyptic number.

13450432253120 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 13450432253120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16215213208320).

13450432253120 is an abundant number, since it is smaller than the sum of its proper divisors (18979994163520).

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

13450432253120 is a wasteful number, since it uses less digits than its factorization.

13450432253120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245302 (or 245292 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 13450432253120 its reverse (2135223405431), we get a palindrome (15585655658551).

The spelling of 13450432253120 in words is "thirteen trillion, four hundred fifty billion, four hundred thirty-two million, two hundred fifty-three thousand, one hundred twenty".