4154397528018 has 64 divisors (see below), whose sum is σ = 8498810511360. Its totient is φ = 1353490353600.

The previous prime is 4154397528013. The next prime is 4154397528031. The reversal of 4154397528018 is 8108257934514.

It is not an unprimeable number, because it can be changed into a prime (4154397528011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29798653 + ... + 29937743.

It is an arithmetic number, because the mean of its divisors is an integer number (132793914240).

Almost surely, 2^{4154397528018} is an apocalyptic number.

4154397528018 is an abundant number, since it is smaller than the sum of its proper divisors (4344412983342).

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

4154397528018 is a wasteful number, since it uses less digits than its factorization.

4154397528018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139743.

The product of its (nonzero) digits is 9676800, while the sum is 57.

The spelling of 4154397528018 in words is "four trillion, one hundred fifty-four billion, three hundred ninety-seven million, five hundred twenty-eight thousand, eighteen".