13734542322 has 54 divisors (see below), whose sum is σ = 31134185901. Its totient is φ = 4375483200.

The previous prime is 13734542321. The next prime is 13734542359. The reversal of 13734542322 is 22324543731.

13734542322 is a `hidden beast` number, since 1 + 373 + 4 + 54 + 232 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7427164761 + 6307377561 = 86181^2 + 79419^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=82869.

It is not an unprimeable number, because it can be changed into a prime (13734542321) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 11435322 + ... + 11436522.

Almost surely, 2^13734542322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13734542322

13734542322 is an abundant number, since it is smaller than the sum of its proper divisors (17399643579).

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

13734542322 is an equidigital number, since it uses as much as digits as its factorization.

13734542322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2456 (or 1229 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The spelling of 13734542322 in words is "thirteen billion, seven hundred thirty-four million, five hundred forty-two thousand, three hundred twenty-two".