1010010444 has 12 divisors (see below), whose sum is σ = 2356691064. Its totient is φ = 336670144.

The previous prime is 1010010437. The next prime is 1010010451. The reversal of 1010010444 is 4440100101.

It is an interprime number because it is at equal distance from previous prime (1010010437) and next prime (1010010451).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42083757 + ... + 42083780.

It is an arithmetic number, because the mean of its divisors is an integer number (196390922).

Almost surely, 2^1010010444 is an apocalyptic number.

It is an amenable number.

1010010444 is an abundant number, since it is smaller than the sum of its proper divisors (1346680620).

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

1010010444 is a wasteful number, since it uses less digits than its factorization.

1010010444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84167544 (or 84167542 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1010010444 is about 31780.6614783267. The cubic root of 1010010444 is about 1003.3257418463.

Adding to 1010010444 its reverse (4440100101), we get a palindrome (5450110545).

The spelling of 1010010444 in words is "one billion, ten million, ten thousand, four hundred forty-four".