43140142323341 has 16 divisors (see below), whose sum is σ = 50233604004864. Its totient is φ = 36279336098304.

The previous prime is 43140142323301. The next prime is 43140142323359. The reversal of 43140142323341 is 14332324104134.

It is a cyclic number.

It is not a de Polignac number, because 43140142323341 - 2¹⁰ = 43140142322317 is a prime.

It is a super-2 number, since 2×43140142323341² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43140142323301) 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, 73468676 + ... + 74053538.

It is an arithmetic number, because the mean of its divisors is an integer number (3139600250304).

Almost surely, 2^{43140142323341} is an apocalyptic number.

It is an amenable number.

43140142323341 is a deficient number, since it is larger than the sum of its proper divisors (7093461681523).

43140142323341 is a wasteful number, since it uses less digits than its factorization.

43140142323341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783740.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 43140142323341 its reverse (14332324104134), we get a palindrome (57472466427475).

The spelling of 43140142323341 in words is "forty-three trillion, one hundred forty billion, one hundred forty-two million, three hundred twenty-three thousand, three hundred forty-one".