12451451541404 has 6 divisors (see below), whose sum is σ = 21790040197464. Its totient is φ = 6225725770700.

The previous prime is 12451451541349. The next prime is 12451451541443. The reversal of 12451451541404 is 40414515415421.

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, 1556431442672 + ... + 1556431442679.

It is an arithmetic number, because the mean of its divisors is an integer number (3631673366244).

Almost surely, 2^{12451451541404} is an apocalyptic number.

It is an amenable number.

12451451541404 is a deficient number, since it is larger than the sum of its proper divisors (9338588656060).

12451451541404 is a wasteful number, since it uses less digits than its factorization.

12451451541404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112862885355 (or 3112862885353 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 41.

Adding to 12451451541404 its reverse (40414515415421), we get a palindrome (52865966956825).

The spelling of 12451451541404 in words is "twelve trillion, four hundred fifty-one billion, four hundred fifty-one million, five hundred forty-one thousand, four hundred four".