1010331023444 has 24 divisors (see below), whose sum is σ = 1814288874048. Its totient is φ = 492004756160.

The previous prime is 1010331023357. The next prime is 1010331023477. The reversal of 1010331023444 is 4443201330101.

It is a happy number.

It is a super-2 number, since 2×1010331023444² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5151224 + ... + 5343759.

It is an arithmetic number, because the mean of its divisors is an integer number (75595369752).

Almost surely, 2^{1010331023444} is an apocalyptic number.

It is an amenable number.

1010331023444 is a deficient number, since it is larger than the sum of its proper divisors (803957850604).

1010331023444 is a wasteful number, since it uses less digits than its factorization.

1010331023444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10495615 (or 10495613 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1010331023444 its reverse (4443201330101), we get a palindrome (5453532353545).

The spelling of 1010331023444 in words is "one trillion, ten billion, three hundred thirty-one million, twenty-three thousand, four hundred forty-four".