2340541445 has 16 divisors (see below), whose sum is σ = 3077377920. Its totient is φ = 1694769600.

The previous prime is 2340541397. The next prime is 2340541591. The reversal of 2340541445 is 5441450432.

It is not a de Polignac number, because 2340541445 - 2¹⁸ = 2340279301 is a prime.

It is a congruent 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, 80321 + ... + 105510.

It is an arithmetic number, because the mean of its divisors is an integer number (192336120).

Almost surely, 2^2340541445 is an apocalyptic number.

It is an amenable number.

2340541445 is a deficient number, since it is larger than the sum of its proper divisors (736836475).

2340541445 is a wasteful number, since it uses less digits than its factorization.

2340541445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186076.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 2340541445 is about 48379.1426649956. The cubic root of 2340541445 is about 1327.7167838259.

Adding to 2340541445 its reverse (5441450432), we get a palindrome (7781991877).

The spelling of 2340541445 in words is "two billion, three hundred forty million, five hundred forty-one thousand, four hundred forty-five".