10424251426 has 4 divisors (see below), whose sum is σ = 15636377142. Its totient is φ = 5212125712.

The previous prime is 10424251423. The next prime is 10424251441. The reversal of 10424251426 is 62415242401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62415242401 = 44777 ⋅1393913.

It can be written as a sum of positive squares in only one way, i.e., 6889830025 + 3534421401 = 83005^2 + 59451^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (10424251423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2606062855 + ... + 2606062858.

Almost surely, 2^10424251426 is an apocalyptic number.

10424251426 is a deficient number, since it is larger than the sum of its proper divisors (5212125716).

10424251426 is an equidigital number, since it uses as much as digits as its factorization.

10424251426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212125715.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 10424251426 its reverse (62415242401), we get a palindrome (72839493827).

The spelling of 10424251426 in words is "ten billion, four hundred twenty-four million, two hundred fifty-one thousand, four hundred twenty-six".