4144957488 has 80 divisors (see below), whose sum is σ = 13597224960. Its totient is φ = 1184272704.

The previous prime is 4144957469. The next prime is 4144957499. The reversal of 4144957488 is 8847594414.

4144957488 is a `hidden beast` number, since 4 + 1 + 4 + 495 + 74 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682320 + ... + 688367.

It is an arithmetic number, because the mean of its divisors is an integer number (169965312).

Almost surely, 2^4144957488 is an apocalyptic number.

4144957488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4144957488 is an abundant number, since it is smaller than the sum of its proper divisors (9452267472).

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

4144957488 is a wasteful number, since it uses less digits than its factorization.

4144957488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370711 (or 1370699 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The square root of 4144957488 is about 64381.3442543723. The cubic root of 4144957488 is about 1606.3494424487.

The spelling of 4144957488 in words is "four billion, one hundred forty-four million, nine hundred fifty-seven thousand, four hundred eighty-eight".