4244355503544 has 64 divisors (see below), whose sum is σ = 11427360215040. Its totient is φ = 1305927054720.

The previous prime is 4244355503537. The next prime is 4244355503593. The reversal of 4244355503544 is 4453055534424.

It is a junction number, because it is equal to n+sod(n) for n = 4244355503493 and 4244355503502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17561329 + ... + 17801375.

It is an arithmetic number, because the mean of its divisors is an integer number (178552503360).

Almost surely, 2^{4244355503544} is an apocalyptic number.

It is an amenable number.

4244355503544 is an abundant number, since it is smaller than the sum of its proper divisors (7183004711496).

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

4244355503544 is a wasteful number, since it uses less digits than its factorization.

4244355503544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296740 (or 296736 counting only the distinct ones).

The product of its (nonzero) digits is 11520000, while the sum is 48.

The spelling of 4244355503544 in words is "four trillion, two hundred forty-four billion, three hundred fifty-five million, five hundred three thousand, five hundred forty-four".