9042193601 has 4 divisors (see below), whose sum is σ = 10333935552. Its totient is φ = 7750451652.

The previous prime is 9042193583. The next prime is 9042193603. The reversal of 9042193601 is 1063912409.

9042193601 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9042193601 is a prime.

It is a super-2 number, since 2×9042193601² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9042193603) 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 3 ways as a sum of consecutive naturals, for example, 645870965 + ... + 645870978.

It is an arithmetic number, because the mean of its divisors is an integer number (2583483888).

Almost surely, 2^9042193601 is an apocalyptic number.

It is an amenable number.

9042193601 is a deficient number, since it is larger than the sum of its proper divisors (1291741951).

9042193601 is a wasteful number, since it uses less digits than its factorization.

9042193601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291741950.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 9042193601 is about 95090.4495782831. The cubic root of 9042193601 is about 2083.3293574381.

The spelling of 9042193601 in words is "nine billion, forty-two million, one hundred ninety-three thousand, six hundred one".