11346658851 has 16 divisors (see below), whose sum is σ = 16512330240. Its totient is φ = 6873388320.

The previous prime is 11346658777. The next prime is 11346658853. The reversal of 11346658851 is 15885664311.

It is not a de Polignac number, because 11346658851 - 2²⁵ = 11313104419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11346658851.

It is not an unprimeable number, because it can be changed into a prime (11346658853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15256 + ... + 151413.

It is an arithmetic number, because the mean of its divisors is an integer number (1032020640).

Almost surely, 2^11346658851 is an apocalyptic number.

11346658851 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11346658851 is a deficient number, since it is larger than the sum of its proper divisors (5165671389).

11346658851 is a wasteful number, since it uses less digits than its factorization.

11346658851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168746.

The product of its digits is 691200, while the sum is 48.

The spelling of 11346658851 in words is "eleven billion, three hundred forty-six million, six hundred fifty-eight thousand, eight hundred fifty-one".