13534321350 has 96 divisors (see below), whose sum is σ = 38770482816. Its totient is φ = 3088038400.

The previous prime is 13534321321. The next prime is 13534321351. The reversal of 13534321350 is 5312343531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13534321351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213204 + ... + 269303.

It is an arithmetic number, because the mean of its divisors is an integer number (403859196).

Almost surely, 2^13534321350 is an apocalyptic number.

13534321350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13534321350 is an abundant number, since it is smaller than the sum of its proper divisors (25236161466).

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

13534321350 is a wasteful number, since it uses less digits than its factorization.

13534321350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482550 (or 482545 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 13534321350 its reverse (5312343531), we get a palindrome (18846664881).

The spelling of 13534321350 in words is "thirteen billion, five hundred thirty-four million, three hundred twenty-one thousand, three hundred fifty".