423340010040000 has 1120 divisors, whose sum is σ = 1487069905305600. Its totient is φ = 105955914240000.

The previous prime is 423340010039987. The next prime is 423340010040047. The reversal of 423340010040000 is 40010043324.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 126031558321 + ... + 126031561679.

It is an arithmetic number, because the mean of its divisors is an integer number (1327740986880).

Almost surely, 2^{423340010040000} is an apocalyptic number.

423340010040000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423340010040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (743534952652800).

423340010040000 is an abundant number, since it is smaller than the sum of its proper divisors (1063729895265600).

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

423340010040000 is a wasteful number, since it uses less digits than its factorization.

423340010040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911 (or 3886 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 423340010040000 its reverse (40010043324), we get a palindrome (423380020083324).

The spelling of 423340010040000 in words is "four hundred twenty-three trillion, three hundred forty billion, ten million, forty thousand".