10043249457 has 8 divisors (see below), whose sum is σ = 13409889280. Its totient is φ = 6686054640.

The previous prime is 10043249441. The next prime is 10043249471. The reversal of 10043249457 is 75494234001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10043249457 - 2⁴ = 10043249441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10043249497) 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 in 7 ways as a sum of consecutive naturals, for example, 2358769 + ... + 2363022.

It is an arithmetic number, because the mean of its divisors is an integer number (1676236160).

Almost surely, 2^10043249457 is an apocalyptic number.

It is an amenable number.

10043249457 is a deficient number, since it is larger than the sum of its proper divisors (3366639823).

10043249457 is an equidigital number, since it uses as much as digits as its factorization.

10043249457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722503.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 10043249457 in words is "ten billion, forty-three million, two hundred forty-nine thousand, four hundred fifty-seven".