403242423001 has 8 divisors (see below), whose sum is σ = 447356772000. Its totient is φ = 360370731840.

The previous prime is 403242422983. The next prime is 403242423011. The reversal of 403242423001 is 100324242304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403242423001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403242423011) 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, 310663776 + ... + 310665073.

It is an arithmetic number, because the mean of its divisors is an integer number (55919596500).

Almost surely, 2^403242423001 is an apocalyptic number.

It is an amenable number.

403242423001 is a deficient number, since it is larger than the sum of its proper divisors (44114348999).

403242423001 is a wasteful number, since it uses less digits than its factorization.

403242423001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621328919.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 403242423001 its reverse (100324242304), we get a palindrome (503566665305).

The spelling of 403242423001 in words is "four hundred three billion, two hundred forty-two million, four hundred twenty-three thousand, one".