2306553351243 has 16 divisors (see below), whose sum is σ = 3079455213600. Its totient is φ = 1535677172480.

The previous prime is 2306553351241. The next prime is 2306553351259. The reversal of 2306553351243 is 3421533556032.

It is a cyclic number.

It is not a de Polignac number, because 2306553351243 - 2¹ = 2306553351241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2306553351195 and 2306553351204.

It is not an unprimeable number, because it can be changed into a prime (2306553351241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37493113 + ... + 37554581.

It is an arithmetic number, because the mean of its divisors is an integer number (192465950850).

Almost surely, 2^{2306553351243} is an apocalyptic number.

2306553351243 is a deficient number, since it is larger than the sum of its proper divisors (772901862357).

2306553351243 is a wasteful number, since it uses less digits than its factorization.

2306553351243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77742.

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 2306553351243 in words is "two trillion, three hundred six billion, five hundred fifty-three million, three hundred fifty-one thousand, two hundred forty-three".