16140014075120 has 40 divisors (see below), whose sum is σ = 40412112167616. Its totient is φ = 5959389811968.

The previous prime is 16140014075099. The next prime is 16140014075149. The reversal of 16140014075120 is 2157041004161.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7759621112 + ... + 7759623191.

Almost surely, 2^{16140014075120} is an apocalyptic number.

16140014075120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16140014075120 is an abundant number, since it is smaller than the sum of its proper divisors (24272098092496).

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

16140014075120 is a wasteful number, since it uses less digits than its factorization.

16140014075120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15519244329 (or 15519244323 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

Adding to 16140014075120 its reverse (2157041004161), we get a palindrome (18297055079281).

The spelling of 16140014075120 in words is "sixteen trillion, one hundred forty billion, fourteen million, seventy-five thousand, one hundred twenty".