41556123436 has 12 divisors (see below), whose sum is σ = 72771741000. Its totient is φ = 20764197440.

The previous prime is 41556123431. The next prime is 41556123439. The reversal of 41556123436 is 63432165514.

41556123436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×41556123436² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41556123431) 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, 3459325 + ... + 3471316.

It is an arithmetic number, because the mean of its divisors is an integer number (6064311750).

Almost surely, 2^41556123436 is an apocalyptic number.

It is an amenable number.

41556123436 is a deficient number, since it is larger than the sum of its proper divisors (31215617564).

41556123436 is a wasteful number, since it uses less digits than its factorization.

41556123436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6932144 (or 6932142 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 41556123436 in words is "forty-one billion, five hundred fifty-six million, one hundred twenty-three thousand, four hundred thirty-six".