42699107 has 8 divisors (see below), whose sum is σ = 48187440. Its totient is φ = 37478560.

The previous prime is 42699089. The next prime is 42699113. The reversal of 42699107 is 70199624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42699107 - 2¹⁰ = 42698083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42699407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66608 + ... + 67245.

It is an arithmetic number, because the mean of its divisors is an integer number (6023430).

Almost surely, 2^42699107 is an apocalyptic number.

42699107 is a deficient number, since it is larger than the sum of its proper divisors (5488333).

42699107 is a wasteful number, since it uses less digits than its factorization.

42699107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133893.

The product of its (nonzero) digits is 27216, while the sum is 38.

The square root of 42699107 is about 6534.4553713374. The cubic root of 42699107 is about 349.5207235889.

The spelling of 42699107 in words is "forty-two million, six hundred ninety-nine thousand, one hundred seven".