13140234252304 has 40 divisors (see below), whose sum is σ = 25548541139160. Its totient is φ = 6547095042048.

The previous prime is 13140234252283. The next prime is 13140234252317. The reversal of 13140234252304 is 40325243204131.

It can be written as a sum of positive squares in 4 ways, for example, as 822380549904 + 12317853702400 = 906852^2 + 3509680^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13140234252304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5413512 + ... + 7455640.

It is an arithmetic number, because the mean of its divisors is an integer number (638713528479).

Almost surely, 2^{13140234252304} is an apocalyptic number.

It is an amenable number.

13140234252304 is a deficient number, since it is larger than the sum of its proper divisors (12408306886856).

13140234252304 is a wasteful number, since it uses less digits than its factorization.

13140234252304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043547 (or 2043541 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 13140234252304 its reverse (40325243204131), we get a palindrome (53465477456435).

The spelling of 13140234252304 in words is "thirteen trillion, one hundred forty billion, two hundred thirty-four million, two hundred fifty-two thousand, three hundred four".