10044121845 has 8 divisors (see below), whose sum is σ = 16070594976. Its totient is φ = 5356864976.

The previous prime is 10044121831. The next prime is 10044121877. The reversal of 10044121845 is 54812144001.

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 10044121845 - 2⁹ = 10044121333 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334804047 + ... + 334804076.

It is an arithmetic number, because the mean of its divisors is an integer number (2008824372).

Almost surely, 2^10044121845 is an apocalyptic number.

10044121845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10044121845 is a deficient number, since it is larger than the sum of its proper divisors (6026473131).

10044121845 is an equidigital number, since it uses as much as digits as its factorization.

10044121845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669608131.

The product of its (nonzero) digits is 5120, while the sum is 30.

Adding to 10044121845 its reverse (54812144001), we get a palindrome (64856265846).

The spelling of 10044121845 in words is "ten billion, forty-four million, one hundred twenty-one thousand, eight hundred forty-five".