10212400655343 has 16 divisors (see below), whose sum is σ = 15130182172000. Its totient is φ = 6807952229760.

The previous prime is 10212400655339. The next prime is 10212400655357. The reversal of 10212400655343 is 34355600421201.

10212400655343 is a `hidden beast` number, since 1 + 0 + 21 + 2 + 40 + 0 + 6 + 553 + 43 = 666.

It is not a de Polignac number, because 10212400655343 - 2² = 10212400655339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10212400655298 and 10212400655307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212400655843) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8151148 + ... + 9320193.

It is an arithmetic number, because the mean of its divisors is an integer number (945636385750).

Almost surely, 2^{10212400655343} is an apocalyptic number.

10212400655343 is a deficient number, since it is larger than the sum of its proper divisors (4917781516657).

10212400655343 is a wasteful number, since it uses less digits than its factorization.

10212400655343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17492999 (or 17492993 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 10212400655343 in words is "ten trillion, two hundred twelve billion, four hundred million, six hundred fifty-five thousand, three hundred forty-three".