13056651421046 has 16 divisors (see below), whose sum is σ = 19779380916768. Its totient is φ = 6463527672000.

The previous prime is 13056651421013. The next prime is 13056651421049. The reversal of 13056651421046 is 64012415665031.

It is a super-2 number, since 2×13056651421046² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13056651420988 and 13056651421006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13056651421049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7529351 + ... + 9099693.

It is an arithmetic number, because the mean of its divisors is an integer number (1236211307298).

Almost surely, 2^{13056651421046} is an apocalyptic number.

13056651421046 is a deficient number, since it is larger than the sum of its proper divisors (6722729495722).

13056651421046 is a wasteful number, since it uses less digits than its factorization.

13056651421046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611607.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 13056651421046 in words is "thirteen trillion, fifty-six billion, six hundred fifty-one million, four hundred twenty-one thousand, forty-six".