423051041252 has 24 divisors (see below), whose sum is σ = 847528932096. Its totient is φ = 181001835648.

The previous prime is 423051041249. The next prime is 423051041293. The reversal of 423051041252 is 252140150324.

It is an unprimeable number.

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, 12722828 + ... + 12756035.

It is an arithmetic number, because the mean of its divisors is an integer number (35313705504).

Almost surely, 2^423051041252 is an apocalyptic number.

It is an amenable number.

423051041252 is an abundant number, since it is smaller than the sum of its proper divisors (424477890844).

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

423051041252 is a wasteful number, since it uses less digits than its factorization.

423051041252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25479467 (or 25479465 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 423051041252 its reverse (252140150324), we get a palindrome (675191191576).

The spelling of 423051041252 in words is "four hundred twenty-three billion, fifty-one million, forty-one thousand, two hundred fifty-two".