4155204334 has 16 divisors (see below), whose sum is σ = 6521261472. Its totient is φ = 1981935648.

The previous prime is 4155204307. The next prime is 4155204343. The reversal of 4155204334 is 4334025514.

It is a junction number, because it is equal to n+sod(n) for n = 4155204296 and 4155204305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103929 + ... + 138244.

It is an arithmetic number, because the mean of its divisors is an integer number (407578842).

Almost surely, 2^4155204334 is an apocalyptic number.

4155204334 is a deficient number, since it is larger than the sum of its proper divisors (2366057138).

4155204334 is a wasteful number, since it uses less digits than its factorization.

4155204334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242571.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 4155204334 is about 64460.8744433397. The cubic root of 4155204334 is about 1607.6720511265.

Adding to 4155204334 its reverse (4334025514), we get a palindrome (8489229848).

The spelling of 4155204334 in words is "four billion, one hundred fifty-five million, two hundred four thousand, three hundred thirty-four".