423141200121 has 8 divisors (see below), whose sum is σ = 566181866080. Its totient is φ = 281097333792.

The previous prime is 423141200057. The next prime is 423141200197. The reversal of 423141200121 is 121002141324.

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

It is not a de Polignac number, because 423141200121 - 2⁶ = 423141200057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423141200221) 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, 249198916 + ... + 249200613.

It is an arithmetic number, because the mean of its divisors is an integer number (70772733260).

Almost surely, 2^423141200121 is an apocalyptic number.

It is an amenable number.

423141200121 is a deficient number, since it is larger than the sum of its proper divisors (143040665959).

423141200121 is a wasteful number, since it uses less digits than its factorization.

423141200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498399815.

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

Adding to 423141200121 its reverse (121002141324), we get a palindrome (544143341445).

The spelling of 423141200121 in words is "four hundred twenty-three billion, one hundred forty-one million, two hundred thousand, one hundred twenty-one".