423154735 has 8 divisors (see below), whose sum is σ = 537655536. Its totient is φ = 318610560.

The previous prime is 423154733. The next prime is 423154763. The reversal of 423154735 is 537451324.

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

It is not a de Polignac number, because 423154735 - 2¹ = 423154733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423154735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423154733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489061 + ... + 2489230.

It is an arithmetic number, because the mean of its divisors is an integer number (67206942).

Almost surely, 2^423154735 is an apocalyptic number.

423154735 is a deficient number, since it is larger than the sum of its proper divisors (114500801).

423154735 is a wasteful number, since it uses less digits than its factorization.

423154735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4978313.

The product of its digits is 50400, while the sum is 34.

The square root of 423154735 is about 20570.7251938282. The cubic root of 423154735 is about 750.7575959550.

The spelling of 423154735 in words is "four hundred twenty-three million, one hundred fifty-four thousand, seven hundred thirty-five".