43245197085 has 8 divisors (see below), whose sum is σ = 69192315360. Its totient is φ = 23064105104.

The previous prime is 43245197071. The next prime is 43245197087. The reversal of 43245197085 is 58079154234.

43245197085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43245197085 - 2⁴ = 43245197069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43245197087) 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, 1441506555 + ... + 1441506584.

It is an arithmetic number, because the mean of its divisors is an integer number (8649039420).

Almost surely, 2^43245197085 is an apocalyptic number.

It is an amenable number.

43245197085 is a deficient number, since it is larger than the sum of its proper divisors (25947118275).

43245197085 is a wasteful number, since it uses less digits than its factorization.

43245197085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883013147.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 43245197085 in words is "forty-three billion, two hundred forty-five million, one hundred ninety-seven thousand, eighty-five".