421054433424235 has 8 divisors (see below), whose sum is σ = 544131883194480. Its totient is φ = 310932504682464.

The previous prime is 421054433424181. The next prime is 421054433424281. The reversal of 421054433424235 is 532424334450124.

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

It is a cyclic number.

It is not a de Polignac number, because 421054433424235 - 2¹⁵ = 421054433391467 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3238880257045 + ... + 3238880257174.

It is an arithmetic number, because the mean of its divisors is an integer number (68016485399310).

Almost surely, 2^{421054433424235} is an apocalyptic number.

421054433424235 is a deficient number, since it is larger than the sum of its proper divisors (123077449770245).

421054433424235 is a wasteful number, since it uses less digits than its factorization.

421054433424235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6477760514237.

The product of its (nonzero) digits is 5529600, while the sum is 46.

Adding to 421054433424235 its reverse (532424334450124), we get a palindrome (953478767874359).

The spelling of 421054433424235 in words is "four hundred twenty-one trillion, fifty-four billion, four hundred thirty-three million, four hundred twenty-four thousand, two hundred thirty-five".