41878487040 has 544 divisors, whose sum is σ = 150616307520. Its totient is φ = 9865003008.

The previous prime is 41878487039. The next prime is 41878487087. The reversal of 41878487040 is 4078487814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370606024 + ... + 370606136.

Almost surely, 2^41878487040 is an apocalyptic number.

41878487040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41878487040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75308153760).

41878487040 is an abundant number, since it is smaller than the sum of its proper divisors (108737820480).

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

41878487040 is a wasteful number, since it uses less digits than its factorization.

41878487040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 51.

The spelling of 41878487040 in words is "forty-one billion, eight hundred seventy-eight million, four hundred eighty-seven thousand, forty".