4145504211 has 32 divisors (see below), whose sum is σ = 6220800000. Its totient is φ = 2728085184.

The previous prime is 4145504201. The next prime is 4145504221. The reversal of 4145504211 is 1124055414.

4145504211 is a `hidden beast` number, since 4 + 145 + 504 + 2 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (4145504201) and next prime (4145504221).

It is not a de Polignac number, because 4145504211 - 2²⁷ = 4011286483 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4145504201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2072790 + ... + 2074788.

It is an arithmetic number, because the mean of its divisors is an integer number (194400000).

Almost surely, 2^4145504211 is an apocalyptic number.

4145504211 is a deficient number, since it is larger than the sum of its proper divisors (2075295789).

4145504211 is a wasteful number, since it uses less digits than its factorization.

4145504211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2960 (or 2954 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 4145504211 is about 64385.5900881556. The cubic root of 4145504211 is about 1606.4200655757.

Adding to 4145504211 its reverse (1124055414), we get a palindrome (5269559625).

The spelling of 4145504211 in words is "four billion, one hundred forty-five million, five hundred four thousand, two hundred eleven".