2430979050243 has 4 divisors (see below), whose sum is σ = 3241305400328. Its totient is φ = 1620652700160.

The previous prime is 2430979050223. The next prime is 2430979050259. The reversal of 2430979050243 is 3420509790342.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2430979050243 - 2⁸ = 2430979049987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2430979050192 and 2430979050201.

It is not an unprimeable number, because it can be changed into a prime (2430979050223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405163175038 + ... + 405163175043.

It is an arithmetic number, because the mean of its divisors is an integer number (810326350082).

Almost surely, 2^{2430979050243} is an apocalyptic number.

2430979050243 is a deficient number, since it is larger than the sum of its proper divisors (810326350085).

2430979050243 is an equidigital number, since it uses as much as digits as its factorization.

2430979050243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810326350084.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 2430979050243 in words is "two trillion, four hundred thirty billion, nine hundred seventy-nine million, fifty thousand, two hundred forty-three".