43141897555 has 8 divisors (see below), whose sum is σ = 51823819872. Its totient is φ = 34477822848.

The previous prime is 43141897541. The next prime is 43141897609. The reversal of 43141897555 is 55579814134.

43141897555 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 43141897555 - 2⁷ = 43141897427 is a prime.

It is a super-2 number, since 2×43141897555² (a number of 22 digits) contains 22 as substring.

It is a Duffinian 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, 4456582 + ... + 4466251.

It is an arithmetic number, because the mean of its divisors is an integer number (6477977484).

Almost surely, 2^43141897555 is an apocalyptic number.

43141897555 is a deficient number, since it is larger than the sum of its proper divisors (8681922317).

43141897555 is an equidigital number, since it uses as much as digits as its factorization.

43141897555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8923805.

The product of its digits is 3024000, while the sum is 52.

The spelling of 43141897555 in words is "forty-three billion, one hundred forty-one million, eight hundred ninety-seven thousand, five hundred fifty-five".