10256070427 has 2 divisors, whose sum is σ = 10256070428. Its totient is φ = 10256070426.

The previous prime is 10256070421. The next prime is 10256070463. The reversal of 10256070427 is 72407065201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10256070427 - 2¹¹ = 10256068379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10256070392 and 10256070401.

It is not a weakly prime, because it can be changed into another prime (10256070421) 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 as a sum of consecutive naturals, namely, 5128035213 + 5128035214.

It is an arithmetic number, because the mean of its divisors is an integer number (5128035214).

Almost surely, 2^10256070427 is an apocalyptic number.

10256070427 is a deficient number, since it is larger than the sum of its proper divisors (1).

10256070427 is an equidigital number, since it uses as much as digits as its factorization.

10256070427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The spelling of 10256070427 in words is "ten billion, two hundred fifty-six million, seventy thousand, four hundred twenty-seven".