16038547402242 has 32 divisors (see below), whose sum is σ = 33556046515200. Its totient is φ = 5103833237888.

The previous prime is 16038547402193. The next prime is 16038547402243. The reversal of 16038547402242 is 24220474583061.

16038547402242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16038547402191 and 16038547402200.

It is not an unprimeable number, because it can be changed into a prime (16038547402243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517824738 + ... + 517855709.

It is an arithmetic number, because the mean of its divisors is an integer number (1048626453600).

Almost surely, 2^{16038547402242} is an apocalyptic number.

16038547402242 is an abundant number, since it is smaller than the sum of its proper divisors (17517499112958).

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

16038547402242 is a wasteful number, since it uses less digits than its factorization.

16038547402242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035680570.

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 16038547402242 in words is "sixteen trillion, thirty-eight billion, five hundred forty-seven million, four hundred two thousand, two hundred forty-two".