421134322001 has 8 divisors (see below), whose sum is σ = 421382980608. Its totient is φ = 420885738000.

The previous prime is 421134321977. The next prime is 421134322013. The reversal of 421134322001 is 100223431124.

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-421134322001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (421134322051) 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, 14353136 + ... + 14382446.

It is an arithmetic number, because the mean of its divisors is an integer number (52672872576).

Almost surely, 2^421134322001 is an apocalyptic number.

It is an amenable number.

421134322001 is a deficient number, since it is larger than the sum of its proper divisors (248658607).

421134322001 is a wasteful number, since it uses less digits than its factorization.

421134322001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37303.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 421134322001 its reverse (100223431124), we get a palindrome (521357753125).

The spelling of 421134322001 in words is "four hundred twenty-one billion, one hundred thirty-four million, three hundred twenty-two thousand, one".