42799518995 has 16 divisors (see below), whose sum is σ = 53024502528. Its totient is φ = 33129909120.

The previous prime is 42799518989. The next prime is 42799519001. The reversal of 42799518995 is 59981599724.

It is an interprime number because it is at equal distance from previous prime (42799518989) and next prime (42799519001).

It is not a de Polignac number, because 42799518995 - 2²⁶ = 42732410131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184537 + ... + 1220133.

It is an arithmetic number, because the mean of its divisors is an integer number (3314031408).

Almost surely, 2^42799518995 is an apocalyptic number.

42799518995 is a deficient number, since it is larger than the sum of its proper divisors (10224983533).

42799518995 is a wasteful number, since it uses less digits than its factorization.

42799518995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43390.

The product of its digits is 73483200, while the sum is 68.

The spelling of 42799518995 in words is "forty-two billion, seven hundred ninety-nine million, five hundred eighteen thousand, nine hundred ninety-five".