11670023635 has 16 divisors (see below), whose sum is σ = 14037468480. Its totient is φ = 9313759360.

The previous prime is 11670023597. The next prime is 11670023641. The reversal of 11670023635 is 53632007611.

It is a de Polignac number, because none of the positive numbers 2^k-11670023635 is a prime.

It is a super-2 number, since 2×11670023635² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11670023635.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5449665 + ... + 5451805.

It is an arithmetic number, because the mean of its divisors is an integer number (877341780).

Almost surely, 2^11670023635 is an apocalyptic number.

11670023635 is a deficient number, since it is larger than the sum of its proper divisors (2367444845).

11670023635 is a wasteful number, since it uses less digits than its factorization.

11670023635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4238.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 11670023635 in words is "eleven billion, six hundred seventy million, twenty-three thousand, six hundred thirty-five".