12355104453320 has 16 divisors (see below), whose sum is σ = 27798985020060. Its totient is φ = 4942041781312.

The previous prime is 12355104453319. The next prime is 12355104453359. The reversal of 12355104453320 is 2335440155321.

12355104453320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10104858446596 + 2250246006724 = 3178814^2 + 1500082^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154438805627 + ... + 154438805706.

Almost surely, 2^{12355104453320} is an apocalyptic number.

12355104453320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12355104453320 is an abundant number, since it is smaller than the sum of its proper divisors (15443880566740).

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

12355104453320 is a wasteful number, since it uses less digits than its factorization.

12355104453320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308877611344 (or 308877611340 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 12355104453320 in words is "twelve trillion, three hundred fifty-five billion, one hundred four million, four hundred fifty-three thousand, three hundred twenty".