424204422224256 has 96 divisors (see below), whose sum is σ = 1221637957405320. Its totient is φ = 141291944939520.

The previous prime is 424204422224251. The next prime is 424204422224257. The reversal of 424204422224256 is 652422224402424.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×424204422224256² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424204422224251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141128185 + ... + 144102648.

Almost surely, 2^{424204422224256} is an apocalyptic number.

It is an amenable number.

424204422224256 is an abundant number, since it is smaller than the sum of its proper divisors (797433535181064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424204422224256 is a wasteful number, since it uses less digits than its factorization.

424204422224256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285232144 (or 285232129 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 45.

The spelling of 424204422224256 in words is "four hundred twenty-four trillion, two hundred four billion, four hundred twenty-two million, two hundred twenty-four thousand, two hundred fifty-six".