43091197260 has 24 divisors (see below), whose sum is σ = 120655352496. Its totient is φ = 11490985920.

The previous prime is 43091197249. The next prime is 43091197267. The reversal of 43091197260 is 6279119034.

43091197260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (43091197267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359093251 + ... + 359093370.

It is an arithmetic number, because the mean of its divisors is an integer number (5027306354).

Almost surely, 2^43091197260 is an apocalyptic number.

It is an amenable number.

43091197260 is an abundant number, since it is smaller than the sum of its proper divisors (77564155236).

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

43091197260 is a wasteful number, since it uses less digits than its factorization.

43091197260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718186633 (or 718186631 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 43091197260 in words is "forty-three billion, ninety-one million, one hundred ninety-seven thousand, two hundred sixty".