41945863902 has 16 divisors (see below), whose sum is σ = 83894352912. Its totient is φ = 13981517120.

The previous prime is 41945863877. The next prime is 41945863907. The reversal of 41945863902 is 20936854914.

41945863902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41945863907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143218 + ... + 323114.

It is an arithmetic number, because the mean of its divisors is an integer number (5243397057).

Almost surely, 2^41945863902 is an apocalyptic number.

41945863902 is an abundant number, since it is smaller than the sum of its proper divisors (41948489010).

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

41945863902 is a wasteful number, since it uses less digits than its factorization.

41945863902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218763.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 41945863902 in words is "forty-one billion, nine hundred forty-five million, eight hundred sixty-three thousand, nine hundred two".