43340641060154 has 4 divisors (see below), whose sum is σ = 65010961590234. Its totient is φ = 21670320530076.

The previous prime is 43340641060151. The next prime is 43340641060169. The reversal of 43340641060154 is 45106014604334.

43340641060154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 38264059782025 + 5076581278129 = 6185795^2 + 2253127^2 .

It is a super-2 number, since 2×43340641060154² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43340641060151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10835160265037 + ... + 10835160265040.

Almost surely, 2^{43340641060154} is an apocalyptic number.

43340641060154 is a deficient number, since it is larger than the sum of its proper divisors (21670320530080).

43340641060154 is a wasteful number, since it uses less digits than its factorization.

43340641060154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21670320530079.

The product of its (nonzero) digits is 414720, while the sum is 41.

Adding to 43340641060154 its reverse (45106014604334), we get a palindrome (88446655664488).

The spelling of 43340641060154 in words is "forty-three trillion, three hundred forty billion, six hundred forty-one million, sixty thousand, one hundred fifty-four".