74074482263 has 4 divisors (see below), whose sum is σ = 74080648200. Its totient is φ = 74068316328.

The previous prime is 74074482233. The next prime is 74074482271. The reversal of 74074482263 is 36228447047.

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: 36228447047 = 13 ⋅2786803619.

It is a cyclic number.

It is not a de Polignac number, because 74074482263 - 2⁶ = 74074482199 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 (74074482233) 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, 3064913 + ... + 3088986.

It is an arithmetic number, because the mean of its divisors is an integer number (18520162050).

Almost surely, 2^74074482263 is an apocalyptic number.

74074482263 is a deficient number, since it is larger than the sum of its proper divisors (6165937).

74074482263 is a wasteful number, since it uses less digits than its factorization.

74074482263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165936.

The product of its (nonzero) digits is 1806336, while the sum is 47.

The spelling of 74074482263 in words is "seventy-four billion, seventy-four million, four hundred eighty-two thousand, two hundred sixty-three".