43539241142 has 8 divisors (see below), whose sum is σ = 65312094000. Its totient is φ = 21768543144.

The previous prime is 43539241129. The next prime is 43539241157. The reversal of 43539241142 is 24114293534.

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

It is a junction number, because it is equal to n+sod(n) for n = 43539241096 and 43539241105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487217 + ... + 569612.

It is an arithmetic number, because the mean of its divisors is an integer number (8164011750).

Almost surely, 2^43539241142 is an apocalyptic number.

43539241142 is a deficient number, since it is larger than the sum of its proper divisors (21772852858).

43539241142 is a wasteful number, since it uses less digits than its factorization.

43539241142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077430.

The product of its digits is 103680, while the sum is 38.

The spelling of 43539241142 in words is "forty-three billion, five hundred thirty-nine million, two hundred forty-one thousand, one hundred forty-two".