423367743 has 4 divisors (see below), whose sum is σ = 564490328. Its totient is φ = 282245160.

The previous prime is 423367733. The next prime is 423367753. The reversal of 423367743 is 347763324.

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

It is an interprime number because it is at equal distance from previous prime (423367733) and next prime (423367753).

It is not a de Polignac number, because 423367743 - 2¹⁶ = 423302207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423367733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70561288 + ... + 70561293.

It is an arithmetic number, because the mean of its divisors is an integer number (141122582).

Almost surely, 2^423367743 is an apocalyptic number.

423367743 is a deficient number, since it is larger than the sum of its proper divisors (141122585).

423367743 is a wasteful number, since it uses less digits than its factorization.

423367743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141122584.

The product of its digits is 254016, while the sum is 39.

The square root of 423367743 is about 20575.9019972394. The cubic root of 423367743 is about 750.8835471616.

The spelling of 423367743 in words is "four hundred twenty-three million, three hundred sixty-seven thousand, seven hundred forty-three".