75343066034357 has 4 divisors (see below), whose sum is σ = 82192435673856. Its totient is φ = 68493696394860.

The previous prime is 75343066034347. The next prime is 75343066034363.

75343066034357 is nontrivially palindromic in base 10.

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 not a de Polignac number, because 75343066034357 - 2¹² = 75343066030261 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 (75343066034347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3424684819733 + ... + 3424684819754.

It is an arithmetic number, because the mean of its divisors is an integer number (20548108918464).

Almost surely, 2^{75343066034357} is an apocalyptic number.

It is an amenable number.

75343066034357 is a deficient number, since it is larger than the sum of its proper divisors (6849369639499).

75343066034357 is a wasteful number, since it uses less digits than its factorization.

75343066034357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6849369639498.

The product of its (nonzero) digits is 57153600, while the sum is 56.

The spelling of 75343066034357 in words is "seventy-five trillion, three hundred forty-three billion, sixty-six million, thirty-four thousand, three hundred fifty-seven".