10243464665550 has 96 divisors (see below), whose sum is σ = 26322980935680. Its totient is φ = 2633423203200.

The previous prime is 10243464665387. The next prime is 10243464665563. The reversal of 10243464665550 is 5556646434201.

10243464665550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10243464665493 and 10243464665502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2965065 + ... + 5410964.

It is an arithmetic number, because the mean of its divisors is an integer number (274197718080).

Almost surely, 2^{10243464665550} is an apocalyptic number.

10243464665550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10243464665550 is an abundant number, since it is smaller than the sum of its proper divisors (16079516270130).

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

10243464665550 is a wasteful number, since it uses less digits than its factorization.

10243464665550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8376338 (or 8376333 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 10243464665550 in words is "ten trillion, two hundred forty-three billion, four hundred sixty-four million, six hundred sixty-five thousand, five hundred fifty".