41261202040 has 32 divisors (see below), whose sum is σ = 92876975280. Its totient is φ = 16497499392.

The previous prime is 41261202011. The next prime is 41261202071. The reversal of 41261202040 is 4020216214.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121902 + ... + 312061.

Almost surely, 2^41261202040 is an apocalyptic number.

41261202040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41261202040 is an abundant number, since it is smaller than the sum of its proper divisors (51615773240).

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

41261202040 is a wasteful number, since it uses less digits than its factorization.

41261202040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436351 (or 436347 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 41261202040 its reverse (4020216214), we get a palindrome (45281418254).

The spelling of 41261202040 in words is "forty-one billion, two hundred sixty-one million, two hundred two thousand, forty".