41978859356 has 36 divisors (see below), whose sum is σ = 88905875184. Its totient is φ = 16930846080.

The previous prime is 41978859311. The next prime is 41978859359. The reversal of 41978859356 is 65395887914.

It is a junction number, because it is equal to n+sod(n) for n = 41978859292 and 41978859301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41978859359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4465421 + ... + 4474811.

It is an arithmetic number, because the mean of its divisors is an integer number (2469607644).

Almost surely, 2^41978859356 is an apocalyptic number.

It is an amenable number.

41978859356 is an abundant number, since it is smaller than the sum of its proper divisors (46927015828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41978859356 is an frugal number, since it uses more digits than its factorization.

41978859356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18810 (or 9417 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 65.

The spelling of 41978859356 in words is "forty-one billion, nine hundred seventy-eight million, eight hundred fifty-nine thousand, three hundred fifty-six".