42913107 has 12 divisors (see below), whose sum is σ = 62126064. Its totient is φ = 28543920.

The previous prime is 42913103. The next prime is 42913139. The reversal of 42913107 is 70131924.

It is not a de Polignac number, because 42913107 - 2² = 42913103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42913103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1023 + ... + 9320.

It is an arithmetic number, because the mean of its divisors is an integer number (5177172).

Almost surely, 2^42913107 is an apocalyptic number.

42913107 is a deficient number, since it is larger than the sum of its proper divisors (19212957).

42913107 is a wasteful number, since it uses less digits than its factorization.

42913107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10810 (or 10807 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 42913107 is about 6550.8096446165. The cubic root of 42913107 is about 350.1036618118.

The spelling of 42913107 in words is "forty-two million, nine hundred thirteen thousand, one hundred seven".