68043041 has 4 divisors (see below), whose sum is σ = 74228784. Its totient is φ = 61857300.

The previous prime is 68043029. The next prime is 68043083. The reversal of 68043041 is 14034086.

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 68043041 - 2⁶ = 68042977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 68043041.

It is not an unprimeable number, because it can be changed into a prime (68043011) 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, 3092855 + ... + 3092876.

It is an arithmetic number, because the mean of its divisors is an integer number (18557196).

Almost surely, 2^68043041 is an apocalyptic number.

It is an amenable number.

68043041 is a deficient number, since it is larger than the sum of its proper divisors (6185743).

68043041 is a wasteful number, since it uses less digits than its factorization.

68043041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6185742.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 68043041 is about 8248.8205823621. The cubic root of 68043041 is about 408.2516089489.

The spelling of 68043041 in words is "sixty-eight million, forty-three thousand, forty-one".