474984190345 has 24 divisors (see below), whose sum is σ = 663218712000. Its totient is φ = 325615241952.

The previous prime is 474984190339. The next prime is 474984190361. The reversal of 474984190345 is 543091489474.

It is not a de Polignac number, because 474984190345 - 2³ = 474984190337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 474984190345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 650506 + ... + 1171804.

It is an arithmetic number, because the mean of its divisors is an integer number (27634113000).

Almost surely, 2^474984190345 is an apocalyptic number.

It is an amenable number.

474984190345 is a deficient number, since it is larger than the sum of its proper divisors (188234521655).

474984190345 is a wasteful number, since it uses less digits than its factorization.

474984190345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525037 (or 525030 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 474984190345 in words is "four hundred seventy-four billion, nine hundred eighty-four million, one hundred ninety thousand, three hundred forty-five".