41291540000 has 120 divisors (see below), whose sum is σ = 101772272448. Its totient is φ = 16485920000.

The previous prime is 41291539999. The next prime is 41291540011. The reversal of 41291540000 is 4519214.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12938405 + ... + 12941595.

Almost surely, 2^41291540000 is an apocalyptic number.

41291540000 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 41291540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50886136224).

41291540000 is an abundant number, since it is smaller than the sum of its proper divisors (60480732448).

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

41291540000 is an equidigital number, since it uses as much as digits as its factorization.

41291540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868 (or 3845 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 41291540000 in words is "forty-one billion, two hundred ninety-one million, five hundred forty thousand".