41113510649 has 24 divisors (see below), whose sum is σ = 42908086080. Its totient is φ = 39391094880.

The previous prime is 41113510621. The next prime is 41113510687. The reversal of 41113510649 is 94601531114.

41113510649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41113510649 - 2⁸ = 41113510393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41113510609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49955252 + ... + 49956074.

It is an arithmetic number, because the mean of its divisors is an integer number (1787836920).

Almost surely, 2^41113510649 is an apocalyptic number.

It is an amenable number.

41113510649 is a deficient number, since it is larger than the sum of its proper divisors (1794575431).

41113510649 is a wasteful number, since it uses less digits than its factorization.

41113510649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341 (or 1310 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 41113510649 in words is "forty-one billion, one hundred thirteen million, five hundred ten thousand, six hundred forty-nine".