43263489061 has 8 divisors (see below), whose sum is σ = 46598920704. Its totient is φ = 39929124720.

The previous prime is 43263489053. The next prime is 43263489109. The reversal of 43263489061 is 16098436234.

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 43263489061 - 2³ = 43263489053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43263489001) 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, 181621 + ... + 345706.

It is an arithmetic number, because the mean of its divisors is an integer number (5824865088).

Almost surely, 2^43263489061 is an apocalyptic number.

It is an amenable number.

43263489061 is a deficient number, since it is larger than the sum of its proper divisors (3335431643).

43263489061 is a wasteful number, since it uses less digits than its factorization.

43263489061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533651.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 43263489061 in words is "forty-three billion, two hundred sixty-three million, four hundred eighty-nine thousand, sixty-one".