12504412122043 has 8 divisors (see below), whose sum is σ = 12592907352000. Its totient is φ = 12415977865728.

The previous prime is 12504412121987. The next prime is 12504412122079. The reversal of 12504412122043 is 34022121440521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12504412122043 - 2⁴¹ = 10305388866491 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12504412121996 and 12504412122014.

It is not an unprimeable number, because it can be changed into a prime (12504412123043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14831763 + ... + 15652156.

It is an arithmetic number, because the mean of its divisors is an integer number (1574113419000).

Almost surely, 2^{12504412122043} is an apocalyptic number.

12504412122043 is a deficient number, since it is larger than the sum of its proper divisors (88495229957).

12504412122043 is a wasteful number, since it uses less digits than its factorization.

12504412122043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30486821.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 12504412122043 its reverse (34022121440521), we get a palindrome (46526533562564).

The spelling of 12504412122043 in words is "twelve trillion, five hundred four billion, four hundred twelve million, one hundred twenty-two thousand, forty-three".