42311201344 has 28 divisors (see below), whose sum is σ = 84826882924. Its totient is φ = 20937498624.

The previous prime is 42311201321. The next prime is 42311201363. The reversal of 42311201344 is 44310211324.

It can be written as a sum of positive squares in 2 ways, for example, as 17712415744 + 24598785600 = 133088^2 + 156840^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3401589 + ... + 3414004.

It is an arithmetic number, because the mean of its divisors is an integer number (3029531533).

Almost surely, 2^42311201344 is an apocalyptic number.

It is an amenable number.

42311201344 is an abundant number, since it is smaller than the sum of its proper divisors (42515681580).

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

42311201344 is an equidigital number, since it uses as much as digits as its factorization.

42311201344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815702 (or 6815692 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 42311201344 its reverse (44310211324), we get a palindrome (86621412668).

The spelling of 42311201344 in words is "forty-two billion, three hundred eleven million, two hundred one thousand, three hundred forty-four".