41656342263 has 4 divisors (see below), whose sum is σ = 55541789688. Its totient is φ = 27770894840.

The previous prime is 41656342249. The next prime is 41656342267. The reversal of 41656342263 is 36224365614.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41656342263 - 2²² = 41652147959 is a prime.

It is a super-2 number, since 2×41656342263² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41656342267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6942723708 + ... + 6942723713.

It is an arithmetic number, because the mean of its divisors is an integer number (13885447422).

Almost surely, 2^41656342263 is an apocalyptic number.

41656342263 is a deficient number, since it is larger than the sum of its proper divisors (13885447425).

41656342263 is a wasteful number, since it uses less digits than its factorization.

41656342263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13885447424.

The product of its digits is 622080, while the sum is 42.

The spelling of 41656342263 in words is "forty-one billion, six hundred fifty-six million, three hundred forty-two thousand, two hundred sixty-three".