4216125345 has 8 divisors (see below), whose sum is σ = 6745800576. Its totient is φ = 2248600176.

The previous prime is 4216125233. The next prime is 4216125373. The reversal of 4216125345 is 5435216124.

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

It is not a de Polignac number, because 4216125345 - 2¹⁴ = 4216108961 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, 140537497 + ... + 140537526.

It is an arithmetic number, because the mean of its divisors is an integer number (843225072).

Almost surely, 2^4216125345 is an apocalyptic number.

It is an amenable number.

4216125345 is a deficient number, since it is larger than the sum of its proper divisors (2529675231).

4216125345 is a wasteful number, since it uses less digits than its factorization.

4216125345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281075031.

The product of its digits is 28800, while the sum is 33.

The square root of 4216125345 is about 64931.6975367193. The cubic root of 4216125345 is about 1615.4908577699.

The spelling of 4216125345 in words is "four billion, two hundred sixteen million, one hundred twenty-five thousand, three hundred forty-five".