10043877043 has 4 divisors (see below), whose sum is σ = 10091478568. Its totient is φ = 9996275520.

The previous prime is 10043877037. The next prime is 10043877119. The reversal of 10043877043 is 34077834001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34077834001 = 14153 ⋅2407817.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10043877043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10043876993 and 10043877011.

It is not an unprimeable number, because it can be changed into a prime (10043877443) 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, 23800446 + ... + 23800867.

It is an arithmetic number, because the mean of its divisors is an integer number (2522869642).

Almost surely, 2^10043877043 is an apocalyptic number.

10043877043 is a deficient number, since it is larger than the sum of its proper divisors (47601525).

10043877043 is an equidigital number, since it uses as much as digits as its factorization.

10043877043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47601524.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 10043877043 in words is "ten billion, forty-three million, eight hundred seventy-seven thousand, forty-three".