12040625053462 has 4 divisors (see below), whose sum is σ = 18060937580196. Its totient is φ = 6020312526730.

The previous prime is 12040625053451. The next prime is 12040625053511. The reversal of 12040625053462 is 26435052604021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010156263364 + ... + 3010156263367.

It is an arithmetic number, because the mean of its divisors is an integer number (4515234395049).

Almost surely, 2^{12040625053462} is an apocalyptic number.

12040625053462 is a deficient number, since it is larger than the sum of its proper divisors (6020312526734).

12040625053462 is an equidigital number, since it uses as much as digits as its factorization.

12040625053462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020312526733.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 12040625053462 its reverse (26435052604021), we get a palindrome (38475677657483).

The spelling of 12040625053462 in words is "twelve trillion, forty billion, six hundred twenty-five million, fifty-three thousand, four hundred sixty-two".