8418740429482 has 4 divisors (see below), whose sum is σ = 12628110644226. Its totient is φ = 4209370214740.

The previous prime is 8418740429447. The next prime is 8418740429497. The reversal of 8418740429482 is 2849240478148.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6784456880601 + 1634283548881 = 2604699^2 + 1278391^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8418740429482.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2104685107369 + ... + 2104685107372.

Almost surely, 2^{8418740429482} is an apocalyptic number.

8418740429482 is a deficient number, since it is larger than the sum of its proper divisors (4209370214744).

8418740429482 is a wasteful number, since it uses less digits than its factorization.

8418740429482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4209370214743.

The product of its (nonzero) digits is 33030144, while the sum is 61.

The spelling of 8418740429482 in words is "eight trillion, four hundred eighteen billion, seven hundred forty million, four hundred twenty-nine thousand, four hundred eighty-two".