418808613958 has 16 divisors (see below), whose sum is σ = 724544393760. Its totient is φ = 177842713536.

The previous prime is 418808613953. The next prime is 418808614001. The reversal of 418808613958 is 859316808814.

It is a junction number, because it is equal to n+sod(n) for n = 418808613896 and 418808613905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418808613953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137222791 + ... + 137225842.

It is an arithmetic number, because the mean of its divisors is an integer number (45284024610).

Almost surely, 2^418808613958 is an apocalyptic number.

418808613958 is a deficient number, since it is larger than the sum of its proper divisors (305735779802).

418808613958 is a wasteful number, since it uses less digits than its factorization.

418808613958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274448751.

The product of its (nonzero) digits is 13271040, while the sum is 61.

The spelling of 418808613958 in words is "four hundred eighteen billion, eight hundred eight million, six hundred thirteen thousand, nine hundred fifty-eight".