43275670801 has 4 divisors (see below), whose sum is σ = 47209822704. Its totient is φ = 39341518900.

The previous prime is 43275670787. The next prime is 43275670813. The reversal of 43275670801 is 10807657234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43275670801 - 2⁹ = 43275670289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43275670831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1967075935 + ... + 1967075956.

It is an arithmetic number, because the mean of its divisors is an integer number (11802455676).

Almost surely, 2^43275670801 is an apocalyptic number.

It is an amenable number.

43275670801 is a deficient number, since it is larger than the sum of its proper divisors (3934151903).

43275670801 is a wasteful number, since it uses less digits than its factorization.

43275670801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934151902.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 43275670801 in words is "forty-three billion, two hundred seventy-five million, six hundred seventy thousand, eight hundred one".