55243413042424 has 16 divisors (see below), whose sum is σ = 105127390492200. Its totient is φ = 27209442244512.

The previous prime is 55243413042383. The next prime is 55243413042437. The reversal of 55243413042424 is 42424031434255.

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, 51533034019 + ... + 51533035090.

Almost surely, 2^{55243413042424} is an apocalyptic number.

It is an amenable number.

55243413042424 is a deficient number, since it is larger than the sum of its proper divisors (49883977449776).

55243413042424 is a wasteful number, since it uses less digits than its factorization.

55243413042424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103066069182 (or 103066069178 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 43.

Adding to 55243413042424 its reverse (42424031434255), we get a palindrome (97667444476679).

The spelling of 55243413042424 in words is "fifty-five trillion, two hundred forty-three billion, four hundred thirteen million, forty-two thousand, four hundred twenty-four".