423001115050 has 48 divisors (see below), whose sum is σ = 788992358400. Its totient is φ = 168725763200.

The previous prime is 423001115003. The next prime is 423001115057. The reversal of 423001115050 is 50511100324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (423001115057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28983255 + ... + 28997845.

It is an arithmetic number, because the mean of its divisors is an integer number (16437340800).

Almost surely, 2^423001115050 is an apocalyptic number.

423001115050 is a deficient number, since it is larger than the sum of its proper divisors (365991243350).

423001115050 is a wasteful number, since it uses less digits than its factorization.

423001115050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16191 (or 16186 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 423001115050 its reverse (50511100324), we get a palindrome (473512215374).

The spelling of 423001115050 in words is "four hundred twenty-three billion, one million, one hundred fifteen thousand, fifty".