75969331241 has 4 divisors (see below), whose sum is σ = 75970272912. Its totient is φ = 75968389572.

The previous prime is 75969331211. The next prime is 75969331267. The reversal of 75969331241 is 14213396957.

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 a de Polignac number, because none of the positive numbers 2^k-75969331241 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 75969331241.

It is not an unprimeable number, because it can be changed into a prime (75969331211) 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, 337175 + ... + 515388.

It is an arithmetic number, because the mean of its divisors is an integer number (18992568228).

Almost surely, 2^75969331241 is an apocalyptic number.

It is an amenable number.

75969331241 is a deficient number, since it is larger than the sum of its proper divisors (941671).

75969331241 is an equidigital number, since it uses as much as digits as its factorization.

75969331241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941670.

The product of its digits is 1224720, while the sum is 50.

The spelling of 75969331241 in words is "seventy-five billion, nine hundred sixty-nine million, three hundred thirty-one thousand, two hundred forty-one".