424881226603632 has 160 divisors (see below), whose sum is σ = 1160144708208640. Its totient is φ = 133781117460480.

The previous prime is 424881226603621. The next prime is 424881226603633. The reversal of 424881226603632 is 236306622188424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424881226603633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93042348 + ... + 97502004.

It is an arithmetic number, because the mean of its divisors is an integer number (7250904426304).

Almost surely, 2^{424881226603632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424881226603632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (580072354104320).

424881226603632 is an abundant number, since it is smaller than the sum of its proper divisors (735263481605008).

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

424881226603632 is a wasteful number, since it uses less digits than its factorization.

424881226603632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461231 (or 4461225 counting only the distinct ones).

The product of its (nonzero) digits is 31850496, while the sum is 57.

The spelling of 424881226603632 in words is "four hundred twenty-four trillion, eight hundred eighty-one billion, two hundred twenty-six million, six hundred three thousand, six hundred thirty-two".