75114994433 has 4 divisors (see below), whose sum is σ = 75202034688. Its totient is φ = 75027954180.

The previous prime is 75114994417. The next prime is 75114994477. The reversal of 75114994433 is 33449941157.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33449941157 = 2027 ⋅16502191.

It is a cyclic number.

It is not a de Polignac number, because 75114994433 - 2⁴ = 75114994417 is a prime.

It is a super-3 number, since 3×75114994433³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75114996433) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 43518833 + ... + 43520558.

It is an arithmetic number, because the mean of its divisors is an integer number (18800508672).

Almost surely, 2^75114994433 is an apocalyptic number.

It is an amenable number.

75114994433 is a deficient number, since it is larger than the sum of its proper divisors (87040255).

75114994433 is an equidigital number, since it uses as much as digits as its factorization.

75114994433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87040254.

The product of its digits is 1632960, while the sum is 50.

The spelling of 75114994433 in words is "seventy-five billion, one hundred fourteen million, nine hundred ninety-four thousand, four hundred thirty-three".