4132433202421 has 16 divisors (see below), whose sum is σ = 4229882507520. Its totient is φ = 4035953664000.

The previous prime is 4132433202419. The next prime is 4132433202449. The reversal of 4132433202421 is 1242023342314.

It is a cyclic number.

It is not a de Polignac number, because 4132433202421 - 2¹ = 4132433202419 is a prime.

It is a super-2 number, since 2×4132433202421² (a number of 26 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 (4132433202461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8310021 + ... + 8793253.

It is an arithmetic number, because the mean of its divisors is an integer number (264367656720).

Almost surely, 2^{4132433202421} is an apocalyptic number.

It is an amenable number.

4132433202421 is a deficient number, since it is larger than the sum of its proper divisors (97449305099).

4132433202421 is a wasteful number, since it uses less digits than its factorization.

4132433202421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484236.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4132433202421 its reverse (1242023342314), we get a palindrome (5374456544735).

The spelling of 4132433202421 in words is "four trillion, one hundred thirty-two billion, four hundred thirty-three million, two hundred two thousand, four hundred twenty-one".