423402424412 has 24 divisors (see below), whose sum is σ = 816316834032. Its totient is φ = 190550144000.

The previous prime is 423402424349. The next prime is 423402424433. The reversal of 423402424412 is 214424204324.

It is a super-2 number, since 2×423402424412² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 47633093 + ... + 47641980.

It is an arithmetic number, because the mean of its divisors is an integer number (34013201418).

Almost surely, 2^423402424412 is an apocalyptic number.

It is an amenable number.

423402424412 is a deficient number, since it is larger than the sum of its proper divisors (392914409620).

423402424412 is a wasteful number, since it uses less digits than its factorization.

423402424412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95275189 (or 95275187 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 423402424412 its reverse (214424204324), we get a palindrome (637826628736).

The spelling of 423402424412 in words is "four hundred twenty-three billion, four hundred two million, four hundred twenty-four thousand, four hundred twelve".