423403023413412 has 48 divisors (see below), whose sum is σ = 1254527476782720. Its totient is φ = 120972292403616.

The previous prime is 423403023413387. The next prime is 423403023413423. The reversal of 423403023413412 is 214314320304324.

423403023413412 is a `hidden beast` number, since 4 + 2 + 3 + 4 + 0 + 3 + 0 + 234 + 1 + 3 + 412 = 666.

It is a super-2 number, since 2×423403023413412² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280028453883 + ... + 280028455394.

It is an arithmetic number, because the mean of its divisors is an integer number (26135989099640).

Almost surely, 2^{423403023413412} is an apocalyptic number.

423403023413412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

423403023413412 is an abundant number, since it is smaller than the sum of its proper divisors (831124453369308).

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

423403023413412 is a wasteful number, since it uses less digits than its factorization.

423403023413412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560056909297 (or 560056909289 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 423403023413412 its reverse (214314320304324), we get a palindrome (637717343717736).

The spelling of 423403023413412 in words is "four hundred twenty-three trillion, four hundred three billion, twenty-three million, four hundred thirteen thousand, four hundred twelve".