11646252244 has 24 divisors (see below), whose sum is σ = 22299758208. Its totient is φ = 5278035840.

The previous prime is 11646252229. The next prime is 11646252251. The reversal of 11646252244 is 44225264611.

It is a congruent number.

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, 377884 + ... + 407539.

It is an arithmetic number, because the mean of its divisors is an integer number (929156592).

Almost surely, 2^11646252244 is an apocalyptic number.

It is an amenable number.

11646252244 is a deficient number, since it is larger than the sum of its proper divisors (10653505964).

11646252244 is a wasteful number, since it uses less digits than its factorization.

11646252244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785775 (or 785773 counting only the distinct ones).

The product of its digits is 92160, while the sum is 37.

The spelling of 11646252244 in words is "eleven billion, six hundred forty-six million, two hundred fifty-two thousand, two hundred forty-four".