4426453248 has 72 divisors (see below), whose sum is σ = 13463811648. Its totient is φ = 1264699392.

The previous prime is 4426453223. The next prime is 4426453253. The reversal of 4426453248 is 8423546244.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406311 + ... + 417062.

It is an arithmetic number, because the mean of its divisors is an integer number (186997384).

Almost surely, 2^4426453248 is an apocalyptic number.

4426453248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4426453248 is an abundant number, since it is smaller than the sum of its proper divisors (9037358400).

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

4426453248 is an equidigital number, since it uses as much as digits as its factorization.

4426453248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823399 (or 823385 counting only the distinct ones).

The product of its digits is 737280, while the sum is 42.

The square root of 4426453248 is about 66531.5958624171. The cubic root of 4426453248 is about 1641.9198773241.

The spelling of 4426453248 in words is "four billion, four hundred twenty-six million, four hundred fifty-three thousand, two hundred forty-eight".