42481307436 has 96 divisors (see below), whose sum is σ = 104582639616. Its totient is φ = 13403232000.

The previous prime is 42481307411. The next prime is 42481307437. The reversal of 42481307436 is 63470318424.

It is a super-2 number, since 2×42481307436² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42481307437) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 4102081 + ... + 4112423.

It is an arithmetic number, because the mean of its divisors is an integer number (1089402496).

Almost surely, 2^42481307436 is an apocalyptic number.

It is an amenable number.

42481307436 is an abundant number, since it is smaller than the sum of its proper divisors (62101332180).

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

42481307436 is a wasteful number, since it uses less digits than its factorization.

42481307436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10623 (or 10621 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 42481307436 in words is "forty-two billion, four hundred eighty-one million, three hundred seven thousand, four hundred thirty-six".