418513544242 has 16 divisors (see below), whose sum is σ = 655539118272. Its totient is φ = 200013683760.

The previous prime is 418513544221. The next prime is 418513544257. The reversal of 418513544242 is 242445315814.

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, 3230508 + ... + 3357559.

It is an arithmetic number, because the mean of its divisors is an integer number (40971194892).

Almost surely, 2^418513544242 is an apocalyptic number.

418513544242 is a deficient number, since it is larger than the sum of its proper divisors (237025574030).

418513544242 is a wasteful number, since it uses less digits than its factorization.

418513544242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6589473.

The product of its digits is 614400, while the sum is 43.

The spelling of 418513544242 in words is "four hundred eighteen billion, five hundred thirteen million, five hundred forty-four thousand, two hundred forty-two".