4154223136 has 72 divisors (see below), whose sum is σ = 9531950400. Its totient is φ = 1777007232.

The previous prime is 4154223133. The next prime is 4154223167. The reversal of 4154223136 is 6313224514.

4154223136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4154223098 and 4154223107.

It is not an unprimeable number, because it can be changed into a prime (4154223133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 937021 + ... + 941443.

It is an arithmetic number, because the mean of its divisors is an integer number (132388200).

Almost surely, 2^4154223136 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 4154223136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4765975200).

4154223136 is an abundant number, since it is smaller than the sum of its proper divisors (5377727264).

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

4154223136 is a wasteful number, since it uses less digits than its factorization.

4154223136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046 (or 5031 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 4154223136 is about 64453.2631912458. The cubic root of 4154223136 is about 1607.5454974799.

The spelling of 4154223136 in words is "four billion, one hundred fifty-four million, two hundred twenty-three thousand, one hundred thirty-six".