10049944458 has 8 divisors (see below), whose sum is σ = 20099888928. Its totient is φ = 3349981484.

The previous prime is 10049944427. The next prime is 10049944459. The reversal of 10049944458 is 85444994001.

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

10049944458 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 837495366 + ... + 837495377.

It is an arithmetic number, because the mean of its divisors is an integer number (2512486116).

Almost surely, 2^10049944458 is an apocalyptic number.

10049944458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10049944458 is a wasteful number, since it uses less digits than its factorization.

10049944458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674990748.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 10049944458 in words is "ten billion, forty-nine million, nine hundred forty-four thousand, four hundred fifty-eight".