1089744084344 has 32 divisors (see below), whose sum is σ = 2045240096400. Its totient is φ = 544346987520.

The previous prime is 1089744084343. The next prime is 1089744084353. The reversal of 1089744084344 is 4434804479801.

It is a self number, because there is not a number n which added to its sum of digits gives 1089744084344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089744084343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38480462 + ... + 38508770.

Almost surely, 2^{1089744084344} is an apocalyptic number.

It is an amenable number.

1089744084344 is a deficient number, since it is larger than the sum of its proper divisors (955496012056).

1089744084344 is a wasteful number, since it uses less digits than its factorization.

1089744084344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32783 (or 32779 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 56.

The spelling of 1089744084344 in words is "one trillion, eighty-nine billion, seven hundred forty-four million, eighty-four thousand, three hundred forty-four".