41066261340 has 48 divisors (see below), whose sum is σ = 123830575008. Its totient is φ = 10108617984.

The previous prime is 41066261323. The next prime is 41066261351. The reversal of 41066261340 is 4316266014.

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, 26323747 + ... + 26325306.

It is an arithmetic number, because the mean of its divisors is an integer number (2579803646).

Almost surely, 2^41066261340 is an apocalyptic number.

It is an amenable number.

41066261340 is an abundant number, since it is smaller than the sum of its proper divisors (82764313668).

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

41066261340 is a wasteful number, since it uses less digits than its factorization.

41066261340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52649078 (or 52649076 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 41066261340 in words is "forty-one billion, sixty-six million, two hundred sixty-one thousand, three hundred forty".