9748622942194 has 4 divisors (see below), whose sum is σ = 14622934413294. Its totient is φ = 4874311471096.

The previous prime is 9748622942167. The next prime is 9748622942207. The reversal of 9748622942194 is 4912492268479.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8547220614969 + 1201402327225 = 2923563^2 + 1096085^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2437155735547 + ... + 2437155735550.

Almost surely, 2^{9748622942194} is an apocalyptic number.

9748622942194 is a deficient number, since it is larger than the sum of its proper divisors (4874311471100).

9748622942194 is a wasteful number, since it uses less digits than its factorization.

9748622942194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4874311471099.

The product of its digits is 125411328, while the sum is 67.

The spelling of 9748622942194 in words is "nine trillion, seven hundred forty-eight billion, six hundred twenty-two million, nine hundred forty-two thousand, one hundred ninety-four".