4405052131211 has 8 divisors (see below), whose sum is σ = 4480424236800. Its totient is φ = 4329703699240.

The previous prime is 4405052131159. The next prime is 4405052131213. The reversal of 4405052131211 is 1121312505044.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4405052131211 - 2²² = 4405047936907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4405052131213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5542871 + ... + 6287568.

It is an arithmetic number, because the mean of its divisors is an integer number (560053029600).

Almost surely, 2^{4405052131211} is an apocalyptic number.

4405052131211 is a deficient number, since it is larger than the sum of its proper divisors (75372105589).

4405052131211 is a wasteful number, since it uses less digits than its factorization.

4405052131211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11836809.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 4405052131211 its reverse (1121312505044), we get a palindrome (5526364636255).

The spelling of 4405052131211 in words is "four trillion, four hundred five billion, fifty-two million, one hundred thirty-one thousand, two hundred eleven".