41441820240 has 80 divisors (see below), whose sum is σ = 128751098688. Its totient is φ = 11026940928.

The previous prime is 41441820221. The next prime is 41441820281. The reversal of 41441820240 is 4202814414.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 41441820198 and 41441820207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79242 + ... + 298601.

Almost surely, 2^41441820240 is an apocalyptic number.

41441820240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41441820240 is an abundant number, since it is smaller than the sum of its proper divisors (87309278448).

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

41441820240 is a wasteful number, since it uses less digits than its factorization.

41441820240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378316 (or 378310 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 30.

The spelling of 41441820240 in words is "forty-one billion, four hundred forty-one million, eight hundred twenty thousand, two hundred forty".