10243260125426 has 16 divisors (see below), whose sum is σ = 15896496110400. Its totient is φ = 4944467691408.

The previous prime is 10243260125381. The next prime is 10243260125431. The reversal of 10243260125426 is 62452106234201.

It is a self number, because there is not a number n which added to its sum of digits gives 10243260125426.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9378686 + ... + 10413753.

It is an arithmetic number, because the mean of its divisors is an integer number (993531006900).

Almost surely, 2^{10243260125426} is an apocalyptic number.

10243260125426 is a deficient number, since it is larger than the sum of its proper divisors (5653235984974).

10243260125426 is a wasteful number, since it uses less digits than its factorization.

10243260125426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19801393.

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 10243260125426 its reverse (62452106234201), we get a palindrome (72695366359627).

The spelling of 10243260125426 in words is "ten trillion, two hundred forty-three billion, two hundred sixty million, one hundred twenty-five thousand, four hundred twenty-six".