423013331012 has 24 divisors (see below), whose sum is σ = 755385523200. Its totient is φ = 207201010016.

The previous prime is 423013331003. The next prime is 423013331029. The reversal of 423013331012 is 210133310324.

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, 1374212 + ... + 1653627.

It is an arithmetic number, because the mean of its divisors is an integer number (31474396800).

Almost surely, 2^423013331012 is an apocalyptic number.

It is an amenable number.

423013331012 is a deficient number, since it is larger than the sum of its proper divisors (332372192188).

423013331012 is a wasteful number, since it uses less digits than its factorization.

423013331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028555 (or 3028553 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 423013331012 its reverse (210133310324), we get a palindrome (633146641336).

The spelling of 423013331012 in words is "four hundred twenty-three billion, thirteen million, three hundred thirty-one thousand, twelve".