11672895561229 has 8 divisors (see below), whose sum is σ = 13701004828928. Its totient is φ = 9734924483280.

The previous prime is 11672895561181. The next prime is 11672895561241. The reversal of 11672895561229 is 92216559827611.

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 11672895561229 - 2⁷ = 11672895561101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11672895361229) 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, 22534547157 + ... + 22534547674.

It is an arithmetic number, because the mean of its divisors is an integer number (1712625603616).

Almost surely, 2^{11672895561229} is an apocalyptic number.

It is an amenable number.

11672895561229 is a deficient number, since it is larger than the sum of its proper divisors (2028109267699).

11672895561229 is an equidigital number, since it uses as much as digits as its factorization.

11672895561229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45069094875.

The product of its digits is 32659200, while the sum is 64.

The spelling of 11672895561229 in words is "eleven trillion, six hundred seventy-two billion, eight hundred ninety-five million, five hundred sixty-one thousand, two hundred twenty-nine".