474521341365 has 40 divisors (see below), whose sum is σ = 850710354648. Its totient is φ = 253052190720.

The previous prime is 474521341351. The next prime is 474521341381. The reversal of 474521341365 is 563143125474.

474521341365 is a `hidden beast` number, since 4 + 7 + 452 + 134 + 1 + 3 + 65 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 217283702769 + 257237638596 = 466137^2 + 507186^2 .

It is not a de Polignac number, because 474521341365 - 2⁷ = 474521341237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 474521341365.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4300485 + ... + 4409445.

Almost surely, 2^474521341365 is an apocalyptic number.

474521341365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

474521341365 is a deficient number, since it is larger than the sum of its proper divisors (376189013283).

474521341365 is a wasteful number, since it uses less digits than its factorization.

474521341365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119731 (or 119722 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 474521341365 in words is "four hundred seventy-four billion, five hundred twenty-one million, three hundred forty-one thousand, three hundred sixty-five".