2340136541 has 16 divisors (see below), whose sum is σ = 2529636480. Its totient is φ = 2159182080.

The previous prime is 2340136531. The next prime is 2340136559. The reversal of 2340136541 is 1456310432.

It is a cyclic number.

It is not a de Polignac number, because 2340136541 - 2¹⁰ = 2340135517 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 (2340136531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69986 + ... + 97868.

It is an arithmetic number, because the mean of its divisors is an integer number (158102280).

Almost surely, 2^2340136541 is an apocalyptic number.

It is an amenable number.

2340136541 is a deficient number, since it is larger than the sum of its proper divisors (189499939).

2340136541 is a wasteful number, since it uses less digits than its factorization.

2340136541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28036.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2340136541 is about 48374.9577880953. The cubic root of 2340136541 is about 1327.6402162377.

Adding to 2340136541 its reverse (1456310432), we get a palindrome (3796446973).

The spelling of 2340136541 in words is "two billion, three hundred forty million, one hundred thirty-six thousand, five hundred forty-one".