2432171443642 has 8 divisors (see below), whose sum is σ = 3664328783616. Its totient is φ = 1210728515772.

The previous prime is 2432171443607. The next prime is 2432171443651. The reversal of 2432171443642 is 2463441712342.

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

It is a super-2 number, since 2×2432171443642² (a number of 26 digits) contains 22 as substring.

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, 2678602458 + ... + 2678603365.

It is an arithmetic number, because the mean of its divisors is an integer number (458041097952).

Almost surely, 2^{2432171443642} is an apocalyptic number.

2432171443642 is a deficient number, since it is larger than the sum of its proper divisors (1232157339974).

2432171443642 is a wasteful number, since it uses less digits than its factorization.

2432171443642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357206052.

The product of its digits is 774144, while the sum is 43.

The spelling of 2432171443642 in words is "two trillion, four hundred thirty-two billion, one hundred seventy-one million, four hundred forty-three thousand, six hundred forty-two".