4154041220 has 48 divisors (see below), whose sum is σ = 9994212480. Its totient is φ = 1420740864.

The previous prime is 4154041211. The next prime is 4154041267. The reversal of 4154041220 is 221404514.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20987 + ... + 93533.

It is an arithmetic number, because the mean of its divisors is an integer number (208212760).

Almost surely, 2^4154041220 is an apocalyptic number.

It is an amenable number.

4154041220 is an abundant number, since it is smaller than the sum of its proper divisors (5840171260).

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

4154041220 is a wasteful number, since it uses less digits than its factorization.

4154041220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72972 (or 72970 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4154041220 is about 64451.8519516701. The cubic root of 4154041220 is about 1607.5220320003.

Adding to 4154041220 its reverse (221404514), we get a palindrome (4375445734).

The spelling of 4154041220 in words is "four billion, one hundred fifty-four million, forty-one thousand, two hundred twenty".