1035210020044 has 24 divisors (see below), whose sum is σ = 1816145171568. Its totient is φ = 516311705280.

The previous prime is 1035210020041. The next prime is 1035210020093. The reversal of 1035210020044 is 4400200125301.

It is a junction number, because it is equal to n+sod(n) for n = 1035210019997 and 1035210020024.

It is not an unprimeable number, because it can be changed into a prime (1035210020041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15464454 + ... + 15531250.

It is an arithmetic number, because the mean of its divisors is an integer number (75672715482).

Almost surely, 2^{1035210020044} is an apocalyptic number.

It is an amenable number.

1035210020044 is a deficient number, since it is larger than the sum of its proper divisors (780935151524).

1035210020044 is a wasteful number, since it uses less digits than its factorization.

1035210020044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76425 (or 76423 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1035210020044 its reverse (4400200125301), we get a palindrome (5435410145345).

The spelling of 1035210020044 in words is "one trillion, thirty-five billion, two hundred ten million, twenty thousand, forty-four".