4155094320 has 80 divisors (see below), whose sum is σ = 13871632992. Its totient is φ = 1022791680.

The previous prime is 4155094319. The next prime is 4155094357. The reversal of 4155094320 is 234905514.

It is a tau number, because it is divible by the number of its divisors (80).

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, 662761 + ... + 669000.

Almost surely, 2^4155094320 is an apocalyptic number.

4155094320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4155094320 is an abundant number, since it is smaller than the sum of its proper divisors (9716538672).

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

4155094320 is a wasteful number, since it uses less digits than its factorization.

4155094320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331790 (or 1331784 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 4155094320 is about 64460.0210983521. The cubic root of 4155094320 is about 1607.6578626551.

Adding to 4155094320 its reverse (234905514), we get a palindrome (4389999834).

The spelling of 4155094320 in words is "four billion, one hundred fifty-five million, ninety-four thousand, three hundred twenty".