1241004503125 has 24 divisors (see below), whose sum is σ = 1551714949512. Its totient is φ = 992446080000.

The previous prime is 1241004503093. The next prime is 1241004503131. The reversal of 1241004503125 is 5213054001421.

It can be written as a sum of positive squares in 12 ways, for example, as 1203621827409 + 37382675716 = 1097097^2 + 193346^2 .

It is not a de Polignac number, because 1241004503125 - 2⁵ = 1241004503093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1241004503093 and 1241004503102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8783037 + ... + 8923213.

It is an arithmetic number, because the mean of its divisors is an integer number (64654789563).

Almost surely, 2^{1241004503125} is an apocalyptic number.

It is an amenable number.

1241004503125 is a deficient number, since it is larger than the sum of its proper divisors (310710446387).

1241004503125 is an frugal number, since it uses more digits than its factorization.

1241004503125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143035 (or 143015 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1241004503125 its reverse (5213054001421), we get a palindrome (6454058504546).

The spelling of 1241004503125 in words is "one trillion, two hundred forty-one billion, four million, five hundred three thousand, one hundred twenty-five".