42611302115 has 4 divisors (see below), whose sum is σ = 51133562544. Its totient is φ = 34089041688.

The previous prime is 42611302099. The next prime is 42611302117. The reversal of 42611302115 is 51120311624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42611302115 - 2⁴ = 42611302099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42611302117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4261130207 + ... + 4261130216.

It is an arithmetic number, because the mean of its divisors is an integer number (12783390636).

Almost surely, 2^42611302115 is an apocalyptic number.

42611302115 is a deficient number, since it is larger than the sum of its proper divisors (8522260429).

42611302115 is an equidigital number, since it uses as much as digits as its factorization.

42611302115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8522260428.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 42611302115 its reverse (51120311624), we get a palindrome (93731613739).

The spelling of 42611302115 in words is "forty-two billion, six hundred eleven million, three hundred two thousand, one hundred fifteen".