10010101444 has 12 divisors (see below), whose sum is σ = 20020202944. Its totient is φ = 4290043464.

The previous prime is 10010101391. The next prime is 10010101447. The reversal of 10010101444 is 44410101001.

10010101444 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (10010101447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178751784 + ... + 178751839.

Almost surely, 2^10010101444 is an apocalyptic number.

10010101444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10010101444 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.

10010101444 is a wasteful number, since it uses less digits than its factorization.

10010101444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357503634 (or 357503632 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10010101444 its reverse (44410101001), we get a palindrome (54420202445).

The spelling of 10010101444 in words is "ten billion, ten million, one hundred one thousand, four hundred forty-four".