2340045141 has 16 divisors (see below), whose sum is σ = 3567278208. Its totient is φ = 1336608000.

The previous prime is 2340045133. The next prime is 2340045173. The reversal of 2340045141 is 1415400432.

It is not a de Polignac number, because 2340045141 - 2³ = 2340045133 is a prime.

It is a super-2 number, since 2×2340045141² = 10951622523835419762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340045181) 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, 30841 + ... + 75041.

It is an arithmetic number, because the mean of its divisors is an integer number (222954888).

Almost surely, 2^2340045141 is an apocalyptic number.

2340045141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2340045141 is a deficient number, since it is larger than the sum of its proper divisors (1227233067).

2340045141 is a wasteful number, since it uses less digits than its factorization.

2340045141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46732.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2340045141 is about 48374.0130752039. The cubic root of 2340045141 is about 1327.6229312213.

Adding to 2340045141 its reverse (1415400432), we get a palindrome (3755445573).

The spelling of 2340045141 in words is "two billion, three hundred forty million, forty-five thousand, one hundred forty-one".