3542465333221 has 8 divisors (see below), whose sum is σ = 3544057992960. Its totient is φ = 3540872940528.

The previous prime is 3542465333059. The next prime is 3542465333273. The reversal of 3542465333221 is 1223335642453.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3542465333221 - 2⁹ = 3542465332709 is a prime.

It is a super-3 number, since 3×3542465333221³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3542465333921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29323875 + ... + 29444431.

It is an arithmetic number, because the mean of its divisors is an integer number (443007249120).

Almost surely, 2^{3542465333221} is an apocalyptic number.

It is an amenable number.

3542465333221 is a deficient number, since it is larger than the sum of its proper divisors (1592659739).

3542465333221 is a wasteful number, since it uses less digits than its factorization.

3542465333221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133523.

The product of its digits is 1555200, while the sum is 43.

The spelling of 3542465333221 in words is "three trillion, five hundred forty-two billion, four hundred sixty-five million, three hundred thirty-three thousand, two hundred twenty-one".