12401334456652 has 48 divisors (see below), whose sum is σ = 24256884486240. Its totient is φ = 5513105866752.

The previous prime is 12401334456523. The next prime is 12401334456691. The reversal of 12401334456652 is 25665443310421.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13139613 + ... + 14051764.

It is an arithmetic number, because the mean of its divisors is an integer number (505351760130).

Almost surely, 2^{12401334456652} is an apocalyptic number.

It is an amenable number.

12401334456652 is a deficient number, since it is larger than the sum of its proper divisors (11855550029588).

12401334456652 is a wasteful number, since it uses less digits than its factorization.

12401334456652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27191770 (or 27191768 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 12401334456652 in words is "twelve trillion, four hundred one billion, three hundred thirty-four million, four hundred fifty-six thousand, six hundred fifty-two".