11985834461710 has 32 divisors (see below), whose sum is σ = 21611185090560. Its totient is φ = 4786182832032.

The previous prime is 11985834461707. The next prime is 11985834461723. The reversal of 11985834461710 is 1716443858911.

It is a super-2 number, since 2×11985834461710² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 151145851 + ... + 151225129.

It is an arithmetic number, because the mean of its divisors is an integer number (675349534080).

Almost surely, 2^{11985834461710} is an apocalyptic number.

11985834461710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11985834461710 is a deficient number, since it is larger than the sum of its proper divisors (9625350628850).

11985834461710 is a wasteful number, since it uses less digits than its factorization.

11985834461710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104800.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The spelling of 11985834461710 in words is "eleven trillion, nine hundred eighty-five billion, eight hundred thirty-four million, four hundred sixty-one thousand, seven hundred ten".