3442543350405 has 8 divisors (see below), whose sum is σ = 5508069360672. Its totient is φ = 1836023120208.

The previous prime is 3442543350383. The next prime is 3442543350409. The reversal of 3442543350405 is 5040533452443.

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

It is not a de Polignac number, because 3442543350405 - 2⁶ = 3442543350341 is a prime.

It is a super-2 number, since 2×3442543350405² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442543350409) 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, 114751444999 + ... + 114751445028.

It is an arithmetic number, because the mean of its divisors is an integer number (688508670084).

Almost surely, 2^{3442543350405} is an apocalyptic number.

It is an amenable number.

3442543350405 is a deficient number, since it is larger than the sum of its proper divisors (2065526010267).

3442543350405 is a wasteful number, since it uses less digits than its factorization.

3442543350405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229502890035.

The product of its (nonzero) digits is 1728000, while the sum is 42.

The spelling of 3442543350405 in words is "three trillion, four hundred forty-two billion, five hundred forty-three million, three hundred fifty thousand, four hundred five".