423114500 has 24 divisors (see below), whose sum is σ = 924083160. Its totient is φ = 169245600.

The previous prime is 423114493. The next prime is 423114511. The reversal of 423114500 is 5411324.

It can be written as a sum of positive squares in 4 ways, for example, as 8340544 + 414773956 = 2888^2 + 20366^2 .

It is a super-2 number, since 2×423114500² = 358051760220500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422615 + ... + 423614.

It is an arithmetic number, because the mean of its divisors is an integer number (38503465).

Almost surely, 2^423114500 is an apocalyptic number.

It is an amenable number.

423114500 is an abundant number, since it is smaller than the sum of its proper divisors (500968660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423114500 is a wasteful number, since it uses less digits than its factorization.

423114500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846248 (or 846236 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 423114500 is about 20569.7472031136. The cubic root of 423114500 is about 750.7338003338.

Adding to 423114500 its reverse (5411324), we get a palindrome (428525824).

The spelling of 423114500 in words is "four hundred twenty-three million, one hundred fourteen thousand, five hundred".