415850085640 has 64 divisors (see below), whose sum is σ = 1021009354560. Its totient is φ = 151175781120.

The previous prime is 415850085613. The next prime is 415850085641. The reversal of 415850085640 is 46580058514.

It is not an unprimeable number, because it can be changed into a prime (415850085641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458927 + ... + 1720513.

It is an arithmetic number, because the mean of its divisors is an integer number (15953271165).

Almost surely, 2^415850085640 is an apocalyptic number.

415850085640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

415850085640 is an abundant number, since it is smaller than the sum of its proper divisors (605159268920).

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

415850085640 is a wasteful number, since it uses less digits than its factorization.

415850085640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265222 (or 265218 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 46.

The spelling of 415850085640 in words is "four hundred fifteen billion, eight hundred fifty million, eighty-five thousand, six hundred forty".