421034213001 has 8 divisors (see below), whose sum is σ = 561383128864. Its totient is φ = 280687386240.

The previous prime is 421034212997. The next prime is 421034213003. The reversal of 421034213001 is 100312430124.

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

It is not a de Polignac number, because 421034213001 - 2² = 421034212997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421034213003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32025 + ... + 918201.

It is an arithmetic number, because the mean of its divisors is an integer number (70172891108).

Almost surely, 2^421034213001 is an apocalyptic number.

It is an amenable number.

421034213001 is a deficient number, since it is larger than the sum of its proper divisors (140348915863).

421034213001 is a wasteful number, since it uses less digits than its factorization.

421034213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044551.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 421034213001 its reverse (100312430124), we get a palindrome (521346643125).

The spelling of 421034213001 in words is "four hundred twenty-one billion, thirty-four million, two hundred thirteen thousand, one".