11667207324 has 12 divisors (see below), whose sum is σ = 27223483784. Its totient is φ = 3889069104.

The previous prime is 11667207319. The next prime is 11667207359. The reversal of 11667207324 is 42370276611.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11667207324² (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, 486133627 + ... + 486133650.

Almost surely, 2^11667207324 is an apocalyptic number.

It is an amenable number.

11667207324 is an abundant number, since it is smaller than the sum of its proper divisors (15556276460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11667207324 is a wasteful number, since it uses less digits than its factorization.

11667207324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972267284 (or 972267282 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The spelling of 11667207324 in words is "eleven billion, six hundred sixty-seven million, two hundred seven thousand, three hundred twenty-four".