10200144020 has 24 divisors (see below), whose sum is σ = 23367603168. Its totient is φ = 3709143200.

The previous prime is 10200143969. The next prime is 10200144061. The reversal of 10200144020 is 2044100201.

It is a junction number, because it is equal to n+sod(n) for n = 10200143986 and 10200144004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23181926 + ... + 23182365.

It is an arithmetic number, because the mean of its divisors is an integer number (973650132).

Almost surely, 2^10200144020 is an apocalyptic number.

10200144020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200144020 is an abundant number, since it is smaller than the sum of its proper divisors (13167459148).

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

10200144020 is a wasteful number, since it uses less digits than its factorization.

10200144020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46364311 (or 46364309 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10200144020 its reverse (2044100201), we get a palindrome (12244244221).

The spelling of 10200144020 in words is "ten billion, two hundred million, one hundred forty-four thousand, twenty".