254433532432412 has 24 divisors (see below), whose sum is σ = 455557947163200. Its totient is φ = 124294205287616.

The previous prime is 254433532432397. The next prime is 254433532432441. The reversal of 254433532432412 is 214234235334452.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2510740487 + ... + 2510841822.

It is an arithmetic number, because the mean of its divisors is an integer number (18981581131800).

Almost surely, 2^{254433532432412} is an apocalyptic number.

It is an amenable number.

254433532432412 is a deficient number, since it is larger than the sum of its proper divisors (201124414730788).

254433532432412 is a wasteful number, since it uses less digits than its factorization.

254433532432412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021582605 (or 5021582603 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 47.

Adding to 254433532432412 its reverse (214234235334452), we get a palindrome (468667767766864).

The spelling of 254433532432412 in words is "two hundred fifty-four trillion, four hundred thirty-three billion, five hundred thirty-two million, four hundred thirty-two thousand, four hundred twelve".