332433442131421 has 8 divisors (see below), whose sum is σ = 342802673650944. Its totient is φ = 322201551426960.

The previous prime is 332433442131331. The next prime is 332433442131437. The reversal of 332433442131421 is 124131244334233.

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 332433442131421 - 2⁷ = 332433442131293 is a prime.

It is a super-2 number, since 2×332433442131421² (a number of 30 digits) contains 22 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 (332433442137421) 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, 34335198850 + ... + 34335208531.

It is an arithmetic number, because the mean of its divisors is an integer number (42850334206368).

Almost surely, 2^{332433442131421} is an apocalyptic number.

It is an amenable number.

332433442131421 is a deficient number, since it is larger than the sum of its proper divisors (10369231519523).

332433442131421 is a wasteful number, since it uses less digits than its factorization.

332433442131421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68670407531.

The product of its digits is 497664, while the sum is 40.

Adding to 332433442131421 its reverse (124131244334233), we get a palindrome (456564686465654).

The spelling of 332433442131421 in words is "three hundred thirty-two trillion, four hundred thirty-three billion, four hundred forty-two million, one hundred thirty-one thousand, four hundred twenty-one".