2010520125144 has 24 divisors (see below), whose sum is σ = 5445158672460. Its totient is φ = 670173375024.

The previous prime is 2010520125137. The next prime is 2010520125149. The reversal of 2010520125144 is 4415210250102.

It is a happy number.

2010520125144 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 520 + 125 + 14 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010520125149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13961945242 + ... + 13961945385.

Almost surely, 2^{2010520125144} is an apocalyptic number.

2010520125144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2010520125144 is an abundant number, since it is smaller than the sum of its proper divisors (3434638547316).

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

2010520125144 is a wasteful number, since it uses less digits than its factorization.

2010520125144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27923890639 (or 27923890632 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 2010520125144 its reverse (4415210250102), we get a palindrome (6425730375246).

The spelling of 2010520125144 in words is "two trillion, ten billion, five hundred twenty million, one hundred twenty-five thousand, one hundred forty-four".