11624238761820 has 24 divisors (see below), whose sum is σ = 32547868533264. Its totient is φ = 3099797003136.

The previous prime is 11624238761719. The next prime is 11624238761833. The reversal of 11624238761820 is 2816783242611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96868656289 + ... + 96868656408.

It is an arithmetic number, because the mean of its divisors is an integer number (1356161188886).

Almost surely, 2^{11624238761820} is an apocalyptic number.

11624238761820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11624238761820 is an abundant number, since it is smaller than the sum of its proper divisors (20923629771444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11624238761820 is a wasteful number, since it uses less digits than its factorization.

11624238761820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193737312709 (or 193737312707 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 51.

The spelling of 11624238761820 in words is "eleven trillion, six hundred twenty-four billion, two hundred thirty-eight million, seven hundred sixty-one thousand, eight hundred twenty".