918348313574 has 32 divisors (see below), whose sum is σ = 1401952860000. Its totient is φ = 451116843264.

The previous prime is 918348313559. The next prime is 918348313591. The reversal of 918348313574 is 475313843819.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13584962 + ... + 13652394.

It is an arithmetic number, because the mean of its divisors is an integer number (43811026875).

Almost surely, 2^918348313574 is an apocalyptic number.

918348313574 is a deficient number, since it is larger than the sum of its proper divisors (483604546426).

918348313574 is a wasteful number, since it uses less digits than its factorization.

918348313574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68072.

The product of its digits is 8709120, while the sum is 56.

The spelling of 918348313574 in words is "nine hundred eighteen billion, three hundred forty-eight million, three hundred thirteen thousand, five hundred seventy-four".