193041423 has 12 divisors (see below), whose sum is σ = 284099400. Its totient is φ = 126265776.

The previous prime is 193041421. The next prime is 193041427. The reversal of 193041423 is 324140391.

It is not a de Polignac number, because 193041423 - 2¹ = 193041421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193041421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201873 + ... + 202826.

It is an arithmetic number, because the mean of its divisors is an integer number (23674950).

Almost surely, 2^193041423 is an apocalyptic number.

193041423 is a deficient number, since it is larger than the sum of its proper divisors (91057977).

193041423 is a wasteful number, since it uses less digits than its factorization.

193041423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404758 (or 404755 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 193041423 is about 13893.9347558566. The cubic root of 193041423 is about 577.9409978366.

The spelling of 193041423 in words is "one hundred ninety-three million, forty-one thousand, four hundred twenty-three".