42070107107 has 16 divisors (see below), whose sum is σ = 48881698752. Its totient is φ = 35459233920.

The previous prime is 42070107083. The next prime is 42070107109. The reversal of 42070107107 is 70170107024.

It is a cyclic number.

It is not a de Polignac number, because 42070107107 - 2¹² = 42070103011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42070107107.

It is not an unprimeable number, because it can be changed into a prime (42070107109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1849133 + ... + 1871745.

It is an arithmetic number, because the mean of its divisors is an integer number (3055106172).

Almost surely, 2^42070107107 is an apocalyptic number.

42070107107 is a deficient number, since it is larger than the sum of its proper divisors (6811591645).

42070107107 is a wasteful number, since it uses less digits than its factorization.

42070107107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27038.

The product of its (nonzero) digits is 2744, while the sum is 29.

The spelling of 42070107107 in words is "forty-two billion, seventy million, one hundred seven thousand, one hundred seven".