11744707439 has 8 divisors (see below), whose sum is σ = 12073688592. Its totient is φ = 11417751360.

The previous prime is 11744707411. The next prime is 11744707441. The reversal of 11744707439 is 93470744711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11744707439 - 2¹⁶ = 11744641903 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11744707393 and 11744707402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11744707339) 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, 494504 + ... + 517709.

It is an arithmetic number, because the mean of its divisors is an integer number (1509211074).

Almost surely, 2^11744707439 is an apocalyptic number.

11744707439 is a deficient number, since it is larger than the sum of its proper divisors (328981153).

11744707439 is a wasteful number, since it uses less digits than its factorization.

11744707439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012537.

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 11744707439 in words is "eleven billion, seven hundred forty-four million, seven hundred seven thousand, four hundred thirty-nine".