2340330434 has 32 divisors (see below), whose sum is σ = 4054639680. Its totient is φ = 1003983552.

The previous prime is 2340330409. The next prime is 2340330467. The reversal of 2340330434 is 4340330432.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18512 + ... + 70875.

It is an arithmetic number, because the mean of its divisors is an integer number (126707490).

Almost surely, 2^2340330434 is an apocalyptic number.

2340330434 is a deficient number, since it is larger than the sum of its proper divisors (1714309246).

2340330434 is a wasteful number, since it uses less digits than its factorization.

2340330434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89474.

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 2340330434 is about 48376.9618103494. The cubic root of 2340330434 is about 1327.6768826218.

Adding to 2340330434 its reverse (4340330432), we get a palindrome (6680660866).

The spelling of 2340330434 in words is "two billion, three hundred forty million, three hundred thirty thousand, four hundred thirty-four".