10437118374449 has 8 divisors (see below), whose sum is σ = 11297029340520. Its totient is φ = 9585358223616.

The previous prime is 10437118374409. The next prime is 10437118374451. The reversal of 10437118374449 is 94447381173401.

It can be written as a sum of positive squares in 4 ways, for example, as 407273712400 + 10029844662049 = 638180^2 + 3166993^2 .

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 10437118374449 - 2²⁸ = 10436849938993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10437118374394 and 10437118374403.

It is not an unprimeable number, because it can be changed into a prime (10437118374409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037701144 + ... + 2037706265.

It is an arithmetic number, because the mean of its divisors is an integer number (1412128667565).

Almost surely, 2^{10437118374449} is an apocalyptic number.

It is an amenable number.

10437118374449 is a deficient number, since it is larger than the sum of its proper divisors (859910966071).

10437118374449 is a wasteful number, since it uses less digits than its factorization.

10437118374449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075407619.

The product of its (nonzero) digits is 8128512, while the sum is 56.

The spelling of 10437118374449 in words is "ten trillion, four hundred thirty-seven billion, one hundred eighteen million, three hundred seventy-four thousand, four hundred forty-nine".