15676273242 has 48 divisors (see below), whose sum is σ = 39720183360. Its totient is φ = 4374772416.

The previous prime is 15676273219. The next prime is 15676273243. The reversal of 15676273242 is 24237267651.

15676273242 is a `hidden beast` number, since 1 + 567 + 62 + 7 + 3 + 24 + 2 = 666.

15676273242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15676273243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1441267 + ... + 1452102.

It is an arithmetic number, because the mean of its divisors is an integer number (827503820).

Almost surely, 2^15676273242 is an apocalyptic number.

15676273242 is an abundant number, since it is smaller than the sum of its proper divisors (24043910118).

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

15676273242 is a wasteful number, since it uses less digits than its factorization.

15676273242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893427 (or 2893424 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The spelling of 15676273242 in words is "fifteen billion, six hundred seventy-six million, two hundred seventy-three thousand, two hundred forty-two".