69142107 has 8 divisors (see below), whose sum is σ = 92434240. Its totient is φ = 45972360.

The previous prime is 69142091. The next prime is 69142133. The reversal of 69142107 is 70124196.

It is a happy number.

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

It is not a de Polignac number, because 69142107 - 2⁴ = 69142091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69144107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29269 + ... + 31542.

It is an arithmetic number, because the mean of its divisors is an integer number (11554280).

Almost surely, 2^69142107 is an apocalyptic number.

69142107 is a deficient number, since it is larger than the sum of its proper divisors (23292133).

69142107 is a wasteful number, since it uses less digits than its factorization.

69142107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61193.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 69142107 is about 8315.1732994568. The cubic root of 69142107 is about 410.4379753607.

The spelling of 69142107 in words is "sixty-nine million, one hundred forty-two thousand, one hundred seven".