1245504100232 has 64 divisors (see below), whose sum is σ = 2813689509120. Its totient is φ = 505315565568.

The previous prime is 1245504100231. The next prime is 1245504100237. The reversal of 1245504100232 is 2320014055421.

It is a junction number, because it is equal to n+sod(n) for n = 1245504100195 and 1245504100204.

It is not an unprimeable number, because it can be changed into a prime (1245504100231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4859633 + ... + 5109504.

It is an arithmetic number, because the mean of its divisors is an integer number (43963898580).

Almost surely, 2^{1245504100232} is an apocalyptic number.

It is an amenable number.

1245504100232 is an abundant number, since it is smaller than the sum of its proper divisors (1568185408888).

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

1245504100232 is a wasteful number, since it uses less digits than its factorization.

1245504100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9969270 (or 9969266 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 1245504100232 its reverse (2320014055421), we get a palindrome (3565518155653).

The spelling of 1245504100232 in words is "one trillion, two hundred forty-five billion, five hundred four million, one hundred thousand, two hundred thirty-two".