12361629375 has 40 divisors (see below), whose sum is σ = 22884612080. Its totient is φ = 6592860000.

The previous prime is 12361629353. The next prime is 12361629391. The reversal of 12361629375 is 57392616321.

12361629375 is a `hidden beast` number, since 1 + 2 + 3 + 616 + 29 + 3 + 7 + 5 = 666.

It is not a de Polignac number, because 12361629375 - 2¹⁰ = 12361628351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 12361629375.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 349396 + ... + 383145.

It is an arithmetic number, because the mean of its divisors is an integer number (572115302).

Almost surely, 2^12361629375 is an apocalyptic number.

12361629375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12361629375 is a deficient number, since it is larger than the sum of its proper divisors (10522982705).

12361629375 is an frugal number, since it uses more digits than its factorization.

12361629375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732570 (or 732549 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The spelling of 12361629375 in words is "twelve billion, three hundred sixty-one million, six hundred twenty-nine thousand, three hundred seventy-five".