43260252043 has 8 divisors (see below), whose sum is σ = 43370789888. Its totient is φ = 43149844584.

The previous prime is 43260252023. The next prime is 43260252071. The reversal of 43260252043 is 34025206234.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43260252043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43260251996 and 43260252014.

It is not an unprimeable number, because it can be changed into a prime (43260252023) 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, 649930 + ... + 713392.

It is an arithmetic number, because the mean of its divisors is an integer number (5421348736).

Almost surely, 2^43260252043 is an apocalyptic number.

43260252043 is a deficient number, since it is larger than the sum of its proper divisors (110537845).

43260252043 is a wasteful number, since it uses less digits than its factorization.

43260252043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65193.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 43260252043 its reverse (34025206234), we get a palindrome (77285458277).

The spelling of 43260252043 in words is "forty-three billion, two hundred sixty million, two hundred fifty-two thousand, forty-three".