41742663061 has 4 divisors (see below), whose sum is σ = 45537450624. Its totient is φ = 37947875500.

The previous prime is 41742663043. The next prime is 41742663091. The reversal of 41742663061 is 16036624714.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41742663061 - 2⁷ = 41742662933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41742663041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1897393765 + ... + 1897393786.

It is an arithmetic number, because the mean of its divisors is an integer number (11384362656).

Almost surely, 2^41742663061 is an apocalyptic number.

It is an amenable number.

41742663061 is a deficient number, since it is larger than the sum of its proper divisors (3794787563).

41742663061 is a wasteful number, since it uses less digits than its factorization.

41742663061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794787562.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 41742663061 in words is "forty-one billion, seven hundred forty-two million, six hundred sixty-three thousand, sixty-one".