42473572480 has 256 divisors, whose sum is σ = 111150338400. Its totient is φ = 15458107392.

The previous prime is 42473572469. The next prime is 42473572507. The reversal of 42473572480 is 8427537424.

It can be written as a sum of positive squares in 16 ways, for example, as 10438300224 + 32035272256 = 102168^2 + 178984^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42473572480.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42094216 + ... + 42095224.

Almost surely, 2^42473572480 is an apocalyptic number.

42473572480 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 42473572480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55575169200).

42473572480 is an abundant number, since it is smaller than the sum of its proper divisors (68676765920).

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

42473572480 is a wasteful number, since it uses less digits than its factorization.

42473572480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171 (or 1159 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 46.

The spelling of 42473572480 in words is "forty-two billion, four hundred seventy-three million, five hundred seventy-two thousand, four hundred eighty".