255342544354012 has 24 divisors (see below), whose sum is σ = 449140171788000. Its totient is φ = 127016910256896.

The previous prime is 255342544354003. The next prime is 255342544354019. The reversal of 255342544354012 is 210453445243552.

It is a super-2 number, since 2×255342544354012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255342544354019) 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, 8250313 + ... + 24057280.

It is an arithmetic number, because the mean of its divisors is an integer number (18714173824500).

Almost surely, 2^{255342544354012} is an apocalyptic number.

It is an amenable number.

255342544354012 is a deficient number, since it is larger than the sum of its proper divisors (193797627433988).

255342544354012 is a wasteful number, since it uses less digits than its factorization.

255342544354012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32317725 (or 32317723 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 49.

Adding to 255342544354012 its reverse (210453445243552), we get a palindrome (465795989597564).

The spelling of 255342544354012 in words is "two hundred fifty-five trillion, three hundred forty-two billion, five hundred forty-four million, three hundred fifty-four thousand, twelve".