41987007435040 has 24 divisors (see below), whose sum is σ = 99194305065660. Its totient is φ = 16794802973952.

The previous prime is 41987007435019. The next prime is 41987007435083. The reversal of 41987007435040 is 4053470078914.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41090099944336 + 896907490704 = 6410156^2 + 947052^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131209398075 + ... + 131209398394.

Almost surely, 2^{41987007435040} is an apocalyptic number.

41987007435040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41987007435040 is an abundant number, since it is smaller than the sum of its proper divisors (57207297630620).

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

41987007435040 is a wasteful number, since it uses less digits than its factorization.

41987007435040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262418796484 (or 262418796476 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 41987007435040 in words is "forty-one trillion, nine hundred eighty-seven billion, seven million, four hundred thirty-five thousand, forty".