4011212673 has 24 divisors (see below), whose sum is σ = 6510958272. Its totient is φ = 2361113568.

The previous prime is 4011212669. The next prime is 4011212693. The reversal of 4011212673 is 3762121104.

It is not a de Polignac number, because 4011212673 - 2² = 4011212669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4011212693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 742611 + ... + 747992.

It is an arithmetic number, because the mean of its divisors is an integer number (271289928).

Almost surely, 2^4011212673 is an apocalyptic number.

It is an amenable number.

4011212673 is a deficient number, since it is larger than the sum of its proper divisors (2499745599).

4011212673 is a wasteful number, since it uses less digits than its factorization.

4011212673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490645 (or 1490642 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4011212673 is about 63334.1351326439. The cubic root of 4011212673 is about 1588.8829189317.

Adding to 4011212673 its reverse (3762121104), we get a palindrome (7773333777).

The spelling of 4011212673 in words is "four billion, eleven million, two hundred twelve thousand, six hundred seventy-three".