1024131404125 has 16 divisors (see below), whose sum is σ = 1305309957120. Its totient is φ = 801873094800.

The previous prime is 1024131404099. The next prime is 1024131404171. The reversal of 1024131404125 is 5214041314201.

It is a happy number.

It is not a de Polignac number, because 1024131404125 - 2²⁵ = 1024097849693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1024131404093 and 1024131404102.

It is a congruent 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, 87154245 + ... + 87165994.

It is an arithmetic number, because the mean of its divisors is an integer number (81581872320).

Almost surely, 2^{1024131404125} is an apocalyptic number.

It is an amenable number.

1024131404125 is a deficient number, since it is larger than the sum of its proper divisors (281178552995).

1024131404125 is an equidigital number, since it uses as much as digits as its factorization.

1024131404125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174320301 (or 174320291 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1024131404125 its reverse (5214041314201), we get a palindrome (6238172718326).

The spelling of 1024131404125 in words is "one trillion, twenty-four billion, one hundred thirty-one million, four hundred four thousand, one hundred twenty-five".