10020535033044 has 24 divisors (see below), whose sum is σ = 23387818121920. Its totient is φ = 3339239814144.

The previous prime is 10020535033043. The next prime is 10020535033151. The reversal of 10020535033044 is 44033053502001.

10020535033044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10020535033044² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020535033043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117271789 + ... + 117357204.

Almost surely, 2^{10020535033044} is an apocalyptic number.

It is an amenable number.

10020535033044 is an abundant number, since it is smaller than the sum of its proper divisors (13367283088876).

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

10020535033044 is a wasteful number, since it uses less digits than its factorization.

10020535033044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234632559 (or 234632557 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 10020535033044 its reverse (44033053502001), we get a palindrome (54053588535045).

The spelling of 10020535033044 in words is "ten trillion, twenty billion, five hundred thirty-five million, thirty-three thousand, forty-four".