41988265654 has 4 divisors (see below), whose sum is σ = 62982398484. Its totient is φ = 20994132826.

The previous prime is 41988265639. The next prime is 41988265691. The reversal of 41988265654 is 45656288914.

It is a happy number.

41988265654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10497066412 + ... + 10497066415.

It is an arithmetic number, because the mean of its divisors is an integer number (15745599621).

Almost surely, 2^41988265654 is an apocalyptic number.

41988265654 is a deficient number, since it is larger than the sum of its proper divisors (20994132830).

41988265654 is a wasteful number, since it uses less digits than its factorization.

41988265654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20994132829.

The product of its digits is 16588800, while the sum is 58.

The spelling of 41988265654 in words is "forty-one billion, nine hundred eighty-eight million, two hundred sixty-five thousand, six hundred fifty-four".