942947472636 has 288 divisors, whose sum is σ = 2728966564800. Its totient is φ = 281234903040.

The previous prime is 942947472619. The next prime is 942947472653. The reversal of 942947472636 is 636274749249.

It is a happy number.

942947472636 is a `hidden beast` number, since 9 + 42 + 94 + 7 + 472 + 6 + 36 = 666.

942947472636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (942947472619) and next prime (942947472653).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 189763560 + ... + 189768528.

It is an arithmetic number, because the mean of its divisors is an integer number (9475578350).

Almost surely, 2^942947472636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 942947472636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364483282400).

942947472636 is an abundant number, since it is smaller than the sum of its proper divisors (1786019092164).

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

942947472636 is a wasteful number, since it uses less digits than its factorization.

942947472636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326 (or 5305 counting only the distinct ones).

The product of its digits is 109734912, while the sum is 63.

The spelling of 942947472636 in words is "nine hundred forty-two billion, nine hundred forty-seven million, four hundred seventy-two thousand, six hundred thirty-six".