11406646324 has 12 divisors (see below), whose sum is σ = 20167421764. Its totient is φ = 5644525824.

The previous prime is 11406646319. The next prime is 11406646331. The reversal of 11406646324 is 42364660411.

It can be written as a sum of positive squares in 2 ways, for example, as 8127022500 + 3279623824 = 90150^2 + 57268^2 .

It is a super-2 number, since 2×11406646324² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14698899 + ... + 14699674.

Almost surely, 2^11406646324 is an apocalyptic number.

It is an amenable number.

11406646324 is a deficient number, since it is larger than the sum of its proper divisors (8760775440).

11406646324 is a wasteful number, since it uses less digits than its factorization.

11406646324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29398674 (or 29398672 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 11406646324 in words is "eleven billion, four hundred six million, six hundred forty-six thousand, three hundred twenty-four".