474049855488 has 480 divisors, whose sum is σ = 1430935414272. Its totient is φ = 138359603200.

The previous prime is 474049855483. The next prime is 474049855529. The reversal of 474049855488 is 884558940474.

474049855488 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (474049855481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2034548620 + ... + 2034548852.

Almost surely, 2^474049855488 is an apocalyptic number.

474049855488 is a gapful number since it is divisible by the number (48) 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 474049855488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (715467707136).

474049855488 is an abundant number, since it is smaller than the sum of its proper divisors (956885558784).

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

474049855488 is a wasteful number, since it uses less digits than its factorization.

474049855488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 206438400, while the sum is 66.

The spelling of 474049855488 in words is "four hundred seventy-four billion, forty-nine million, eight hundred fifty-five thousand, four hundred eighty-eight".