42533302400 has 96 divisors (see below), whose sum is σ = 108693908100. Its totient is φ = 16426618880.

The previous prime is 42533302373. The next prime is 42533302417. The reversal of 42533302400 is 420333524.

It can be written as a sum of positive squares in 6 ways, for example, as 31835123776 + 10698178624 = 178424^2 + 103432^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42533302400.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136367 + ... + 321966.

Almost surely, 2^42533302400 is an apocalyptic number.

42533302400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42533302400 is an abundant number, since it is smaller than the sum of its proper divisors (66160605700).

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

42533302400 is a wasteful number, since it uses less digits than its factorization.

42533302400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458386 (or 458369 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 42533302400 its reverse (420333524), we get a palindrome (42953635924).

The spelling of 42533302400 in words is "forty-two billion, five hundred thirty-three million, three hundred two thousand, four hundred".