4232840155 has 8 divisors (see below), whose sum is σ = 5099646384. Its totient is φ = 3372780000.

The previous prime is 4232840057. The next prime is 4232840179. The reversal of 4232840155 is 5510482324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4232840155 - 2²¹ = 4230743003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4232840155.

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 7 ways as a sum of consecutive naturals, for example, 1685136 + ... + 1687645.

It is an arithmetic number, because the mean of its divisors is an integer number (637455798).

Almost surely, 2^4232840155 is an apocalyptic number.

4232840155 is a deficient number, since it is larger than the sum of its proper divisors (866806229).

4232840155 is a wasteful number, since it uses less digits than its factorization.

4232840155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373037.

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 4232840155 is about 65060.2809323784. The cubic root of 4232840155 is about 1617.6229114921.

The spelling of 4232840155 in words is "four billion, two hundred thirty-two million, eight hundred forty thousand, one hundred fifty-five".