4255443481008 has 20 divisors (see below), whose sum is σ = 10993228992728. Its totient is φ = 1418481160320.

The previous prime is 4255443480979. The next prime is 4255443481027. The reversal of 4255443481008 is 8001843445524.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 88655072521 = 4255443481008 / (4 + 2 + 5 + 5 + 4 + 4 + 3 + 4 + 8 + 1 + 0 + 0 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44327536213 + ... + 44327536308.

Almost surely, 2^{4255443481008} is an apocalyptic number.

4255443481008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4255443481008 is an abundant number, since it is smaller than the sum of its proper divisors (6737785511720).

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

4255443481008 is a wasteful number, since it uses less digits than its factorization.

4255443481008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88655072532 (or 88655072526 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 48.

The spelling of 4255443481008 in words is "four trillion, two hundred fifty-five billion, four hundred forty-three million, four hundred eighty-one thousand, eight".