423141101040 has 160 divisors (see below), whose sum is σ = 1499757152256. Its totient is φ = 96677406720.

The previous prime is 423141101039. The next prime is 423141101063. The reversal of 423141101040 is 40101141324.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 423141100998 and 423141101016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4049289 + ... + 4152471.

Almost surely, 2^423141101040 is an apocalyptic number.

423141101040 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 423141101040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (749878576128).

423141101040 is an abundant number, since it is smaller than the sum of its proper divisors (1076616051216).

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

423141101040 is a wasteful number, since it uses less digits than its factorization.

423141101040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105647 (or 105641 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 423141101040 its reverse (40101141324), we get a palindrome (463242242364).

The spelling of 423141101040 in words is "four hundred twenty-three billion, one hundred forty-one million, one hundred one thousand, forty".