433120121413 has 32 divisors (see below), whose sum is σ = 505660446720. Its totient is φ = 363307239360.

The previous prime is 433120121377. The next prime is 433120121443. The reversal of 433120121413 is 314121021334.

It is a cyclic number.

It is not a de Polignac number, because 433120121413 - 2¹⁷ = 433119990341 is a prime.

It is a super-2 number, since 2×433120121413² (a number of 24 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 (433120121443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89098603 + ... + 89103463.

It is an arithmetic number, because the mean of its divisors is an integer number (15801888960).

Almost surely, 2^433120121413 is an apocalyptic number.

It is an amenable number.

433120121413 is a deficient number, since it is larger than the sum of its proper divisors (72540325307).

433120121413 is a wasteful number, since it uses less digits than its factorization.

433120121413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5857.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 433120121413 its reverse (314121021334), we get a palindrome (747241142747).

The spelling of 433120121413 in words is "four hundred thirty-three billion, one hundred twenty million, one hundred twenty-one thousand, four hundred thirteen".