4355212145 has 8 divisors (see below), whose sum is σ = 5314835520. Its totient is φ = 3425115760.

The previous prime is 4355212111. The next prime is 4355212157. The reversal of 4355212145 is 5412125534.

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

It is a de Polignac number, because none of the positive numbers 2^k-4355212145 is a prime.

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, 7381421 + ... + 7382010.

It is an arithmetic number, because the mean of its divisors is an integer number (664354440).

Almost surely, 2^4355212145 is an apocalyptic number.

It is an amenable number.

4355212145 is a deficient number, since it is larger than the sum of its proper divisors (959623375).

4355212145 is a wasteful number, since it uses less digits than its factorization.

4355212145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14763495.

The product of its digits is 24000, while the sum is 32.

The square root of 4355212145 is about 65994.0311316107. The cubic root of 4355212145 is about 1633.0636229883.

Adding to 4355212145 its reverse (5412125534), we get a palindrome (9767337679).

The spelling of 4355212145 in words is "four billion, three hundred fifty-five million, two hundred twelve thousand, one hundred forty-five".