43142675155 has 8 divisors (see below), whose sum is σ = 54022132512. Its totient is φ = 33013525248.

The previous prime is 43142675141. The next prime is 43142675183. The reversal of 43142675155 is 55157624134.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43142675155 - 2⁷ = 43142675027 is a prime.

It is a super-2 number, since 2×43142675155² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187576734 + ... + 187576963.

It is an arithmetic number, because the mean of its divisors is an integer number (6752766564).

Almost surely, 2^43142675155 is an apocalyptic number.

43142675155 is a deficient number, since it is larger than the sum of its proper divisors (10879457357).

43142675155 is a wasteful number, since it uses less digits than its factorization.

43142675155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375153725.

The product of its digits is 504000, while the sum is 43.

The spelling of 43142675155 in words is "forty-three billion, one hundred forty-two million, six hundred seventy-five thousand, one hundred fifty-five".