423330414040 has 32 divisors (see below), whose sum is σ = 952731499680. Its totient is φ = 169289842432.

The previous prime is 423330413993. The next prime is 423330414041. The reversal of 423330414040 is 40414033324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423330414041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160317 + ... + 1480876.

It is an arithmetic number, because the mean of its divisors is an integer number (29772859365).

Almost surely, 2^423330414040 is an apocalyptic number.

423330414040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423330414040 is an abundant number, since it is smaller than the sum of its proper divisors (529401085640).

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

423330414040 is a wasteful number, since it uses less digits than its factorization.

423330414040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2645211 (or 2645207 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 423330414040 its reverse (40414033324), we get a palindrome (463744447364).

The spelling of 423330414040 in words is "four hundred twenty-three billion, three hundred thirty million, four hundred fourteen thousand, forty".