42341195661 has 8 divisors (see below), whose sum is σ = 56519011584. Its totient is φ = 28195421760.

The previous prime is 42341195629. The next prime is 42341195669. The reversal of 42341195661 is 16659114324.

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 42341195661 - 2⁵ = 42341195629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42341195669) 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, 8007421 + ... + 8012706.

It is an arithmetic number, because the mean of its divisors is an integer number (7064876448).

Almost surely, 2^42341195661 is an apocalyptic number.

It is an amenable number.

42341195661 is a deficient number, since it is larger than the sum of its proper divisors (14177815923).

42341195661 is a wasteful number, since it uses less digits than its factorization.

42341195661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16021011.

The product of its digits is 155520, while the sum is 42.

The spelling of 42341195661 in words is "forty-two billion, three hundred forty-one million, one hundred ninety-five thousand, six hundred sixty-one".