4232212145 has 32 divisors (see below), whose sum is σ = 5860118016. Its totient is φ = 2874240000.

The previous prime is 4232212139. The next prime is 4232212183. The reversal of 4232212145 is 5412122324.

It is not a de Polignac number, because 4232212145 - 2¹⁰ = 4232211121 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 2118287 + ... + 2120283.

It is an arithmetic number, because the mean of its divisors is an integer number (183128688).

Almost surely, 2^4232212145 is an apocalyptic number.

It is an amenable number.

4232212145 is a deficient number, since it is larger than the sum of its proper divisors (1627905871).

4232212145 is a wasteful number, since it uses less digits than its factorization.

4232212145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its digits is 3840, while the sum is 26.

The square root of 4232212145 is about 65055.4543831645. The cubic root of 4232212145 is about 1617.5429073993.

Adding to 4232212145 its reverse (5412122324), we get a palindrome (9644334469).

The spelling of 4232212145 in words is "four billion, two hundred thirty-two million, two hundred twelve thousand, one hundred forty-five".