11067692449 has 8 divisors (see below), whose sum is σ = 12074636448. Its totient is φ = 10060880160.

The previous prime is 11067692431. The next prime is 11067692497. The reversal of 11067692449 is 94429676011.

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 11067692449 - 2⁵ = 11067692417 is a prime.

It is a super-2 number, since 2×11067692449² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11067690449) 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, 244309 + ... + 286045.

It is an arithmetic number, because the mean of its divisors is an integer number (1509329556).

Almost surely, 2^11067692449 is an apocalyptic number.

It is an amenable number.

11067692449 is a deficient number, since it is larger than the sum of its proper divisors (1006943999).

11067692449 is a wasteful number, since it uses less digits than its factorization.

11067692449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65855.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 11067692449 in words is "eleven billion, sixty-seven million, six hundred ninety-two thousand, four hundred forty-nine".