43151040154 has 32 divisors (see below), whose sum is σ = 66780806400. Its totient is φ = 20898629760.

The previous prime is 43151040151. The next prime is 43151040169. The reversal of 43151040154 is 45104015134.

It is not an unprimeable number, because it can be changed into a prime (43151040151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18061192 + ... + 18063580.

It is an arithmetic number, because the mean of its divisors is an integer number (2086900200).

Almost surely, 2^43151040154 is an apocalyptic number.

43151040154 is a deficient number, since it is larger than the sum of its proper divisors (23629766246).

43151040154 is a wasteful number, since it uses less digits than its factorization.

43151040154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 43151040154 its reverse (45104015134), we get a palindrome (88255055288).

The spelling of 43151040154 in words is "forty-three billion, one hundred fifty-one million, forty thousand, one hundred fifty-four".