4412398536505 has 8 divisors (see below), whose sum is σ = 5295113258112. Its totient is φ = 3529762153008.

The previous prime is 4412398536493. The next prime is 4412398536509. The reversal of 4412398536505 is 5056358932144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4412398536505 - 2⁵ = 4412398536473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4412398536509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19460539 + ... + 19685968.

It is an arithmetic number, because the mean of its divisors is an integer number (661889157264).

Almost surely, 2^{4412398536505} is an apocalyptic number.

It is an amenable number.

4412398536505 is a deficient number, since it is larger than the sum of its proper divisors (882714721607).

4412398536505 is a wasteful number, since it uses less digits than its factorization.

4412398536505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39169055.

The product of its (nonzero) digits is 15552000, while the sum is 55.

The spelling of 4412398536505 in words is "four trillion, four hundred twelve billion, three hundred ninety-eight million, five hundred thirty-six thousand, five hundred five".