10049944457 has 8 divisors (see below), whose sum is σ = 11657078976. Its totient is φ = 8485666992.

The previous prime is 10049944427. The next prime is 10049944459. The reversal of 10049944457 is 75444994001.

It is a happy number.

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 10049944457 - 2¹⁴ = 10049928073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10049944459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10713758 + ... + 10714695.

It is an arithmetic number, because the mean of its divisors is an integer number (1457134872).

Almost surely, 2^10049944457 is an apocalyptic number.

It is an amenable number.

10049944457 is a deficient number, since it is larger than the sum of its proper divisors (1607134519).

10049944457 is an equidigital number, since it uses as much as digits as its factorization.

10049944457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21428527.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 10049944457 in words is "ten billion, forty-nine million, nine hundred forty-four thousand, four hundred fifty-seven".