16443537201414 has 48 divisors (see below), whose sum is σ = 35708961132000. Its totient is φ = 5468673143808.

The previous prime is 16443537201397. The next prime is 16443537201479. The reversal of 16443537201414 is 41410273534461.

16443537201414 is a `hidden beast` number, since 1 + 6 + 4 + 435 + 3 + 7 + 201 + 4 + 1 + 4 = 666.

16443537201414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×16443537201414³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16443537201414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187127112 + ... + 187214964.

It is an arithmetic number, because the mean of its divisors is an integer number (743936690250).

Almost surely, 2^{16443537201414} is an apocalyptic number.

16443537201414 is an abundant number, since it is smaller than the sum of its proper divisors (19265423930586).

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

16443537201414 is a wasteful number, since it uses less digits than its factorization.

16443537201414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111469 (or 111466 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 16443537201414 in words is "sixteen trillion, four hundred forty-three billion, five hundred thirty-seven million, two hundred one thousand, four hundred fourteen".