474307738344 has 512 divisors, whose sum is σ = 1575217152000. Its totient is φ = 131725440000.

The previous prime is 474307738339. The next prime is 474307738357. The reversal of 474307738344 is 443837703474.

It is a happy number.

474307738344 is a `hidden beast` number, since 474 + 30 + 77 + 38 + 3 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 169333744 + ... + 169336544.

It is an arithmetic number, because the mean of its divisors is an integer number (3076596000).

Almost surely, 2^474307738344 is an apocalyptic number.

474307738344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474307738344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (787608576000).

474307738344 is an abundant number, since it is smaller than the sum of its proper divisors (1100909413656).

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

474307738344 is a wasteful number, since it uses less digits than its factorization.

474307738344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2899 (or 2867 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 54.

The spelling of 474307738344 in words is "four hundred seventy-four billion, three hundred seven million, seven hundred thirty-eight thousand, three hundred forty-four".