42104766530109 has 8 divisors (see below), whose sum is σ = 56141828526240. Its totient is φ = 28068774443696.

The previous prime is 42104766530077. The next prime is 42104766530159. The reversal of 42104766530109 is 90103566740124.

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 42104766530109 - 2⁵ = 42104766530077 is a prime.

It is a super-2 number, since 2×42104766530109² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42104766530159) 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, 267385599 + ... + 267543020.

It is an arithmetic number, because the mean of its divisors is an integer number (7017728565780).

Almost surely, 2^{42104766530109} is an apocalyptic number.

It is an amenable number.

42104766530109 is a deficient number, since it is larger than the sum of its proper divisors (14037061996131).

42104766530109 is a wasteful number, since it uses less digits than its factorization.

42104766530109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534954859.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 42104766530109 in words is "forty-two trillion, one hundred four billion, seven hundred sixty-six million, five hundred thirty thousand, one hundred nine".