474314797440 has 320 divisors, whose sum is σ = 1847853619920. Its totient is φ = 114985267200.

The previous prime is 474314797423. The next prime is 474314797441. The reversal of 474314797440 is 44797413474.

474314797440 is a `hidden beast` number, since 4 + 74 + 3 + 1 + 47 + 97 + 440 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474314797441) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 154350 + ... + 986130.

Almost surely, 2^474314797440 is an apocalyptic number.

474314797440 is a gapful number since it is divisible by the number (40) 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 474314797440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (923926809960).

474314797440 is an abundant number, since it is smaller than the sum of its proper divisors (1373538822480).

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

474314797440 is a wasteful number, since it uses less digits than its factorization.

474314797440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831823 (or 831802 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 54.

The spelling of 474314797440 in words is "four hundred seventy-four billion, three hundred fourteen million, seven hundred ninety-seven thousand, four hundred forty".