43201065046 has 4 divisors (see below), whose sum is σ = 64801597572. Its totient is φ = 21600532522.

The previous prime is 43201065043. The next prime is 43201065053. The reversal of 43201065046 is 64056010234.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×43201065046² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 43201064999 and 43201065017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43201065043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10800266260 + ... + 10800266263.

It is an arithmetic number, because the mean of its divisors is an integer number (16200399393).

Almost surely, 2^43201065046 is an apocalyptic number.

43201065046 is a deficient number, since it is larger than the sum of its proper divisors (21600532526).

43201065046 is a wasteful number, since it uses less digits than its factorization.

43201065046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21600532525.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 43201065046 in words is "forty-three billion, two hundred one million, sixty-five thousand, forty-six".