10094019961 has 3 divisors (see below), whose sum is σ = 10094120431. Its totient is φ = 10093919492.

The previous prime is 10094019919. The next prime is 10094019973. The reversal of 10094019961 is 16991049001.

The square root of 10094019961 is 100469.

It is a perfect power (a square), and thus also a powerful number.

10094019961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 9114329961 + 979690000 = 95469^2 + 31300^2 .

It is not a de Polignac number, because 10094019961 - 2¹⁵ = 10093987193 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10094014961) 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 2 ways as a sum of consecutive naturals, for example, 50235 + ... + 150703.

Almost surely, 2^10094019961 is an apocalyptic number.

10094019961 is the 100469-th square number.

10094019961 is the 50235-th centered octagonal number.

It is an amenable number.

10094019961 is a deficient number, since it is larger than the sum of its proper divisors (100470).

10094019961 is an frugal number, since it uses more digits than its factorization.

10094019961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200938 (or 100469 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 40.

The spelling of 10094019961 in words is "ten billion, ninety-four million, nineteen thousand, nine hundred sixty-one".