10094745885642 has 32 divisors (see below), whose sum is σ = 24472111239360. Its totient is φ = 3059013904560.

The previous prime is 10094745885629. The next prime is 10094745885647. The reversal of 10094745885642 is 24658854749001.

It is a happy number.

10094745885642 is a `hidden beast` number, since 1 + 0 + 0 + 9 + 4 + 7 + 4 + 588 + 5 + 6 + 42 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 10094745885642.

It is not an unprimeable number, because it can be changed into a prime (10094745885647) 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, 8497260253 + ... + 8497261440.

It is an arithmetic number, because the mean of its divisors is an integer number (764753476230).

Almost surely, 2^{10094745885642} is an apocalyptic number.

10094745885642 is an abundant number, since it is smaller than the sum of its proper divisors (14377365353718).

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

10094745885642 is a wasteful number, since it uses less digits than its factorization.

10094745885642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16994521715 (or 16994521709 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 63.

The spelling of 10094745885642 in words is "ten trillion, ninety-four billion, seven hundred forty-five million, eight hundred eighty-five thousand, six hundred forty-two".