2343755850489 has 9 divisors (see below), whose sum is σ = 3385431751429. Its totient is φ = 1562500838460.

The previous prime is 2343755850379. The next prime is 2343755850517. The reversal of 2343755850489 is 9840585573432.

The square root of 2343755850489 is 1530933.

It is a perfect power (a square), and thus also a powerful number.

2343755850489 is a `hidden beast` number, since 2 + 3 + 4 + 3 + 7 + 5 + 585 + 0 + 48 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (9).

It is a de Polignac number, because none of the positive numbers 2^k-2343755850489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2348755850489) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4337644 + ... + 4847954.

Almost surely, 2^{2343755850489} is an apocalyptic number.

2343755850489 is the 1530933-rd square number.

2343755850489 is the 765467-th centered octagonal number.

It is an amenable number.

2343755850489 is a deficient number, since it is larger than the sum of its proper divisors (1041675900940).

2343755850489 is an frugal number, since it uses more digits than its factorization.

2343755850489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020628 (or 510314 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 63.

The spelling of 2343755850489 in words is "two trillion, three hundred forty-three billion, seven hundred fifty-five million, eight hundred fifty thousand, four hundred eighty-nine".