6942446542152 has 48 divisors (see below), whose sum is σ = 20511773876880. Its totient is φ = 2103771679200.

The previous prime is 6942446542037. The next prime is 6942446542193. The reversal of 6942446542152 is 2512456442496.

It is a happy number.

6942446542152 is a `hidden beast` number, since 6 + 9 + 4 + 2 + 4 + 46 + 542 + 1 + 52 = 666.

6942446542152 is digitally balanced in base 12, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6942446542152² (a number of 26 digits) contains 22 as substring.

6942446542152 is strictly pandigital in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4382856874 + ... + 4382858457.

It is an arithmetic number, because the mean of its divisors is an integer number (427328622435).

Almost surely, 2^{6942446542152} is an apocalyptic number.

It is an amenable number.

6942446542152 is an abundant number, since it is smaller than the sum of its proper divisors (13569327334728).

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

6942446542152 is a wasteful number, since it uses less digits than its factorization.

6942446542152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8765715354 (or 8765715347 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 6942446542152 in words is "six trillion, nine hundred forty-two billion, four hundred forty-six million, five hundred forty-two thousand, one hundred fifty-two".