10427424445 has 4 divisors (see below), whose sum is σ = 12512909340. Its totient is φ = 8341939552.

The previous prime is 10427424431. The next prime is 10427424457. The reversal of 10427424445 is 54442472401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8323642756 + 2103781689 = 91234^2 + 45867^2 .

It is a cyclic number.

It is not a de Polignac number, because 10427424445 - 2³³ = 1837489853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042742440 + ... + 1042742449.

It is an arithmetic number, because the mean of its divisors is an integer number (3128227335).

Almost surely, 2^10427424445 is an apocalyptic number.

It is an amenable number.

10427424445 is a deficient number, since it is larger than the sum of its proper divisors (2085484895).

10427424445 is an equidigital number, since it uses as much as digits as its factorization.

10427424445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085484894.

The product of its (nonzero) digits is 143360, while the sum is 37.

Adding to 10427424445 its reverse (54442472401), we get a palindrome (64869896846).

The spelling of 10427424445 in words is "ten billion, four hundred twenty-seven million, four hundred twenty-four thousand, four hundred forty-five".