421032103210234 has 32 divisors (see below), whose sum is σ = 667577562624000. Its totient is φ = 198599271285744.

The previous prime is 421032103210223. The next prime is 421032103210261. The reversal of 421032103210234 is 432012301230124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847856187 + ... + 848352625.

It is an arithmetic number, because the mean of its divisors is an integer number (20861798832000).

Almost surely, 2^{421032103210234} is an apocalyptic number.

421032103210234 is a deficient number, since it is larger than the sum of its proper divisors (246545459413766).

421032103210234 is a wasteful number, since it uses less digits than its factorization.

421032103210234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590082.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 421032103210234 its reverse (432012301230124), we get a palindrome (853044404440358).

The spelling of 421032103210234 in words is "four hundred twenty-one trillion, thirty-two billion, one hundred three million, two hundred ten thousand, two hundred thirty-four".