918824245494 has 16 divisors (see below), whose sum is σ = 1856593321968. Its totient is φ = 303117276672.

The previous prime is 918824245463. The next prime is 918824245499. The reversal of 918824245494 is 494542428819.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (918824245499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789367327 + ... + 789368490.

It is an arithmetic number, because the mean of its divisors is an integer number (116037082623).

Almost surely, 2^918824245494 is an apocalyptic number.

918824245494 is an abundant number, since it is smaller than the sum of its proper divisors (937769076474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

918824245494 is a wasteful number, since it uses less digits than its factorization.

918824245494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578735919.

The product of its digits is 26542080, while the sum is 60.

The spelling of 918824245494 in words is "nine hundred eighteen billion, eight hundred twenty-four million, two hundred forty-five thousand, four hundred ninety-four".