143534242113 has 8 divisors (see below), whose sum is σ = 191393752800. Its totient is φ = 95682113088.

The previous prime is 143534242099. The next prime is 143534242151. The reversal of 143534242113 is 311242435341.

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

It is not a de Polignac number, because 143534242113 - 2⁴ = 143534242097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (143534242153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799883 + ... + 1877936.

It is an arithmetic number, because the mean of its divisors is an integer number (23924219100).

Almost surely, 2^143534242113 is an apocalyptic number.

It is an amenable number.

143534242113 is a deficient number, since it is larger than the sum of its proper divisors (47859510687).

143534242113 is a wasteful number, since it uses less digits than its factorization.

143534242113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690831.

The product of its digits is 34560, while the sum is 33.

Adding to 143534242113 its reverse (311242435341), we get a palindrome (454776677454).

The spelling of 143534242113 in words is "one hundred forty-three billion, five hundred thirty-four million, two hundred forty-two thousand, one hundred thirteen".