252342040133012 has 12 divisors (see below), whose sum is σ = 449083291762560. Its totient is φ = 124032528200856.

The previous prime is 252342040133009. The next prime is 252342040133087. The reversal of 252342040133012 is 210331040243252.

It is a self number, because there is not a number n which added to its sum of digits gives 252342040133012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 534622966148 + ... + 534622966619.

It is an arithmetic number, because the mean of its divisors is an integer number (37423607646880).

Almost surely, 2^{252342040133012} is an apocalyptic number.

It is an amenable number.

252342040133012 is a deficient number, since it is larger than the sum of its proper divisors (196741251629548).

252342040133012 is a wasteful number, since it uses less digits than its factorization.

252342040133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069245932830 (or 1069245932828 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 252342040133012 its reverse (210331040243252), we get a palindrome (462673080376264).

The spelling of 252342040133012 in words is "two hundred fifty-two trillion, three hundred forty-two billion, forty million, one hundred thirty-three thousand, twelve".