3542143288321 has 8 divisors (see below), whose sum is σ = 4032163111104. Its totient is φ = 3080124598320.

The previous prime is 3542143288241. The next prime is 3542143288433. The reversal of 3542143288321 is 1238823412453.

It is a happy number.

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

It is not a de Polignac number, because 3542143288321 - 2¹⁹ = 3542142764033 is a prime.

It is a super-3 number, since 3×3542143288321³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3542143288121) 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, 7000282926 + ... + 7000283431.

It is an arithmetic number, because the mean of its divisors is an integer number (504020388888).

Almost surely, 2^{3542143288321} is an apocalyptic number.

It is an amenable number.

3542143288321 is a deficient number, since it is larger than the sum of its proper divisors (490019822783).

3542143288321 is a wasteful number, since it uses less digits than its factorization.

3542143288321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14000566391.

The product of its digits is 1105920, while the sum is 46.

The spelling of 3542143288321 in words is "three trillion, five hundred forty-two billion, one hundred forty-three million, two hundred eighty-eight thousand, three hundred twenty-one".