12476934601920 has 224 divisors, whose sum is σ = 44062656949440. Its totient is φ = 3323644600320.

The previous prime is 12476934601907. The next prime is 12476934601931. The reversal of 12476934601920 is 2910643967421.

12476934601920 is a `hidden beast` number, since 1 + 2 + 4 + 7 + 6 + 9 + 3 + 4 + 601 + 9 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7362924 + ... + 8897556.

Almost surely, 2^{12476934601920} is an apocalyptic number.

12476934601920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12476934601920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22031328474720).

12476934601920 is an abundant number, since it is smaller than the sum of its proper divisors (31585722347520).

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

12476934601920 is a wasteful number, since it uses less digits than its factorization.

12476934601920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535600 (or 1535584 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 12476934601920 in words is "twelve trillion, four hundred seventy-six billion, nine hundred thirty-four million, six hundred one thousand, nine hundred twenty".