4121363624550 has 48 divisors (see below), whose sum is σ = 10221629613120. Its totient is φ = 1098960641440.

The previous prime is 4121363624531. The next prime is 4121363624557. The reversal of 4121363624550 is 554263631214.

It is a super-3 number, since 3×4121363624550³ (a number of 39 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121363624557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1525681 + ... + 3251219.

It is an arithmetic number, because the mean of its divisors is an integer number (212950616940).

Almost surely, 2^{4121363624550} is an apocalyptic number.

4121363624550 is an abundant number, since it is smaller than the sum of its proper divisors (6100265988570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4121363624550 is a wasteful number, since it uses less digits than its factorization.

4121363624550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741477 (or 1741472 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 4121363624550 in words is "four trillion, one hundred twenty-one billion, three hundred sixty-three million, six hundred twenty-four thousand, five hundred fifty".