10206425156243 has 8 divisors (see below), whose sum is σ = 10274345584800. Its totient is φ = 10138707779328.

The previous prime is 10206425156237. The next prime is 10206425156329. The reversal of 10206425156243 is 34265152460201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10206425156243 - 2⁴ = 10206425156227 is a prime.

It is a super-2 number, since 2×10206425156243² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10206425156243.

It is not an unprimeable number, because it can be changed into a prime (10206425156743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50662046 + ... + 50863107.

It is an arithmetic number, because the mean of its divisors is an integer number (1284293198100).

Almost surely, 2^{10206425156243} is an apocalyptic number.

10206425156243 is a deficient number, since it is larger than the sum of its proper divisors (67920428557).

10206425156243 is a wasteful number, since it uses less digits than its factorization.

10206425156243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101525821.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 10206425156243 in words is "ten trillion, two hundred six billion, four hundred twenty-five million, one hundred fifty-six thousand, two hundred forty-three".