4154376448 has 54 divisors (see below), whose sum is σ = 8752139214. Its totient is φ = 1967818752.

The previous prime is 4154376367. The next prime is 4154376451. The reversal of 4154376448 is 8446734514.

It can be written as a sum of positive squares in only one way, i.e., 4153544704 + 831744 = 64448^2 + 912^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4154376398 and 4154376407.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69940 + ... + 114892.

Almost surely, 2^4154376448 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 4154376448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4376069607).

4154376448 is an abundant number, since it is smaller than the sum of its proper divisors (4597762766).

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

4154376448 is an equidigital number, since it uses as much as digits as its factorization.

4154376448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45007 (or 44974 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The square root of 4154376448 is about 64454.4525071775. The cubic root of 4154376448 is about 1607.5652727765.

The spelling of 4154376448 in words is "four billion, one hundred fifty-four million, three hundred seventy-six thousand, four hundred forty-eight".