2430140320111 has 4 divisors (see below), whose sum is σ = 2777303222992. Its totient is φ = 2082977417232.

The previous prime is 2430140320093. The next prime is 2430140320129. The reversal of 2430140320111 is 1110230410342.

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

It is an interprime number because it is at equal distance from previous prime (2430140320093) and next prime (2430140320129).

It is a cyclic number.

It is not a de Polignac number, because 2430140320111 - 2⁵ = 2430140320079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430140320141) 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, 173581451430 + ... + 173581451443.

It is an arithmetic number, because the mean of its divisors is an integer number (694325805748).

Almost surely, 2^{2430140320111} is an apocalyptic number.

2430140320111 is a deficient number, since it is larger than the sum of its proper divisors (347162902881).

2430140320111 is an equidigital number, since it uses as much as digits as its factorization.

2430140320111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347162902880.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2430140320111 its reverse (1110230410342), we get a palindrome (3540370730453).

The spelling of 2430140320111 in words is "two trillion, four hundred thirty billion, one hundred forty million, three hundred twenty thousand, one hundred eleven".