16134581452344 has 64 divisors (see below), whose sum is σ = 40389166080000. Its totient is φ = 5371167348096.

The previous prime is 16134581452321. The next prime is 16134581452369. The reversal of 16134581452344 is 44325418543161.

It is a happy number.

It is a congruent number.

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, 149341657 + ... + 149449655.

It is an arithmetic number, because the mean of its divisors is an integer number (631080720000).

Almost surely, 2^{16134581452344} is an apocalyptic number.

It is an amenable number.

16134581452344 is an abundant number, since it is smaller than the sum of its proper divisors (24254584627656).

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

16134581452344 is a wasteful number, since it uses less digits than its factorization.

16134581452344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116084 (or 116080 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 16134581452344 in words is "sixteen trillion, one hundred thirty-four billion, five hundred eighty-one million, four hundred fifty-two thousand, three hundred forty-four".