424225556411 has 4 divisors (see below), whose sum is σ = 424238312832. Its totient is φ = 424212799992.

The previous prime is 424225556399. The next prime is 424225556413. The reversal of 424225556411 is 114655522424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424225556411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424225556413) 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, 6328196 + ... + 6394881.

It is an arithmetic number, because the mean of its divisors is an integer number (106059578208).

Almost surely, 2^424225556411 is an apocalyptic number.

424225556411 is a deficient number, since it is larger than the sum of its proper divisors (12756421).

424225556411 is a wasteful number, since it uses less digits than its factorization.

424225556411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12756420.

The product of its digits is 384000, while the sum is 41.

The spelling of 424225556411 in words is "four hundred twenty-four billion, two hundred twenty-five million, five hundred fifty-six thousand, four hundred eleven".