2125412003144 has 64 divisors (see below), whose sum is σ = 4183532236800. Its totient is φ = 1010376189504.

The previous prime is 2125412003131. The next prime is 2125412003173. The reversal of 2125412003144 is 4413002145212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25813289 + ... + 25895495.

It is an arithmetic number, because the mean of its divisors is an integer number (65367691200).

Almost surely, 2^{2125412003144} is an apocalyptic number.

It is an amenable number.

2125412003144 is a deficient number, since it is larger than the sum of its proper divisors (2058120233656).

2125412003144 is a wasteful number, since it uses less digits than its factorization.

2125412003144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83082 (or 83078 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 2125412003144 its reverse (4413002145212), we get a palindrome (6538414148356).

The spelling of 2125412003144 in words is "two trillion, one hundred twenty-five billion, four hundred twelve million, three thousand, one hundred forty-four".