42875340800 has 72 divisors (see below), whose sum is σ = 106305012450. Its totient is φ = 17150115840.

The previous prime is 42875340763. The next prime is 42875340839. The reversal of 42875340800 is 804357824.

It can be written as a sum of positive squares in 3 ways, for example, as 23113729024 + 19761611776 = 152032^2 + 140576^2 .

It is a super-2 number, since 2×42875340800² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 367505 + ... + 469904.

Almost surely, 2^42875340800 is an apocalyptic number.

42875340800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42875340800 is an abundant number, since it is smaller than the sum of its proper divisors (63429671650).

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

42875340800 is an equidigital number, since it uses as much as digits as its factorization.

42875340800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837441 (or 837416 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 42875340800 in words is "forty-two billion, eight hundred seventy-five million, three hundred forty thousand, eight hundred".