11628034917 has 8 divisors (see below), whose sum is σ = 15514437024. Its totient is φ = 7746828048.

The previous prime is 11628034907. The next prime is 11628034919. The reversal of 11628034917 is 71943082611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11628034917 - 2⁸ = 11628034661 is a prime.

It is a super-2 number, since 2×11628034917² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11628034919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293583 + ... + 1302540.

It is an arithmetic number, because the mean of its divisors is an integer number (1939304628).

Almost surely, 2^11628034917 is an apocalyptic number.

It is an amenable number.

11628034917 is a deficient number, since it is larger than the sum of its proper divisors (3886402107).

11628034917 is a wasteful number, since it uses less digits than its factorization.

11628034917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597619.

The product of its (nonzero) digits is 72576, while the sum is 42.

The spelling of 11628034917 in words is "eleven billion, six hundred twenty-eight million, thirty-four thousand, nine hundred seventeen".