13354540732032 has 64 divisors (see below), whose sum is σ = 35474627980800. Its totient is φ = 4451309133824.

The previous prime is 13354540732031. The next prime is 13354540732073. The reversal of 13354540732032 is 23023704545331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (13354540732031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7690768 + ... + 9265904.

It is an arithmetic number, because the mean of its divisors is an integer number (554291062200).

Almost surely, 2^{13354540732032} is an apocalyptic number.

13354540732032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13354540732032 is an abundant number, since it is smaller than the sum of its proper divisors (22120087248768).

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

13354540732032 is a wasteful number, since it uses less digits than its factorization.

13354540732032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597233 (or 1597221 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 42.

The spelling of 13354540732032 in words is "thirteen trillion, three hundred fifty-four billion, five hundred forty million, seven hundred thirty-two thousand, thirty-two".