42010304513 has 4 divisors (see below), whose sum is σ = 42094494000. Its totient is φ = 41926115028.

The previous prime is 42010304507. The next prime is 42010304543. The reversal of 42010304513 is 31540301024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42010304513 - 2⁸ = 42010304257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42010304543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42093995 + ... + 42094992.

It is an arithmetic number, because the mean of its divisors is an integer number (10523623500).

Almost surely, 2^42010304513 is an apocalyptic number.

It is an amenable number.

42010304513 is a deficient number, since it is larger than the sum of its proper divisors (84189487).

42010304513 is an equidigital number, since it uses as much as digits as its factorization.

42010304513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84189486.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 42010304513 its reverse (31540301024), we get a palindrome (73550605537).

The spelling of 42010304513 in words is "forty-two billion, ten million, three hundred four thousand, five hundred thirteen".