263001234423 has 8 divisors (see below), whose sum is σ = 350910659968. Its totient is φ = 175212982584.

The previous prime is 263001234421. The next prime is 263001234443. The reversal of 263001234423 is 324432100362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 263001234423 - 2¹ = 263001234421 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 (263001234421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30288361 + ... + 30297042.

It is an arithmetic number, because the mean of its divisors is an integer number (43863832496).

Almost surely, 2^263001234423 is an apocalyptic number.

263001234423 is a deficient number, since it is larger than the sum of its proper divisors (87909425545).

263001234423 is a wasteful number, since it uses less digits than its factorization.

263001234423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60586853.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 263001234423 its reverse (324432100362), we get a palindrome (587433334785).

The spelling of 263001234423 in words is "two hundred sixty-three billion, one million, two hundred thirty-four thousand, four hundred twenty-three".