421313764235 has 16 divisors (see below), whose sum is σ = 622248021696. Its totient is φ = 266677723008.

The previous prime is 421313764199. The next prime is 421313764243. The reversal of 421313764235 is 532467313124.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-421313764235 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 421313764192 and 421313764201.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 462981704 + ... + 462982613.

It is an arithmetic number, because the mean of its divisors is an integer number (38890501356).

Almost surely, 2^421313764235 is an apocalyptic number.

421313764235 is a deficient number, since it is larger than the sum of its proper divisors (200934257461).

421313764235 is a wasteful number, since it uses less digits than its factorization.

421313764235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925964342.

The product of its digits is 362880, while the sum is 41.

The spelling of 421313764235 in words is "four hundred twenty-one billion, three hundred thirteen million, seven hundred sixty-four thousand, two hundred thirty-five".