474744325406718 has 48 divisors (see below), whose sum is σ = 983663211800880. Its totient is φ = 152743953449472.

The previous prime is 474744325406639. The next prime is 474744325406773. The reversal of 474744325406718 is 817604523447474.

It is a super-2 number, since 2×474744325406718² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1725046 + ... + 30862022.

It is an arithmetic number, because the mean of its divisors is an integer number (20492983579185).

Almost surely, 2^{474744325406718} is an apocalyptic number.

474744325406718 is an abundant number, since it is smaller than the sum of its proper divisors (508918886394162).

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

474744325406718 is a wasteful number, since it uses less digits than its factorization.

474744325406718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29140269 (or 29140240 counting only the distinct ones).

The product of its (nonzero) digits is 505774080, while the sum is 66.

The spelling of 474744325406718 in words is "four hundred seventy-four trillion, seven hundred forty-four billion, three hundred twenty-five million, four hundred six thousand, seven hundred eighteen".