424055135218 has 32 divisors (see below), whose sum is σ = 747325958400. Its totient is φ = 177915711360.

The previous prime is 424055135177. The next prime is 424055135263. The reversal of 424055135218 is 812531550424.

It is a happy number.

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, 8594583 + ... + 8643781.

It is an arithmetic number, because the mean of its divisors is an integer number (23353936200).

Almost surely, 2^424055135218 is an apocalyptic number.

424055135218 is a deficient number, since it is larger than the sum of its proper divisors (323270823182).

424055135218 is a wasteful number, since it uses less digits than its factorization.

424055135218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79362.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 424055135218 in words is "four hundred twenty-four billion, fifty-five million, one hundred thirty-five thousand, two hundred eighteen".