75743034322 has 4 divisors (see below), whose sum is σ = 113614551486. Its totient is φ = 37871517160.

The previous prime is 75743034293. The next prime is 75743034379. The reversal of 75743034322 is 22343034757.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22343034757 = 7561 ⋅2955037.

It can be written as a sum of positive squares in only one way, i.e., 47158031281 + 28585003041 = 217159^2 + 169071^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18935758579 + ... + 18935758582.

Almost surely, 2^75743034322 is an apocalyptic number.

75743034322 is a deficient number, since it is larger than the sum of its proper divisors (37871517164).

75743034322 is a wasteful number, since it uses less digits than its factorization.

75743034322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37871517163.

The product of its (nonzero) digits is 423360, while the sum is 40.

The spelling of 75743034322 in words is "seventy-five billion, seven hundred forty-three million, thirty-four thousand, three hundred twenty-two".