433728730264655 has 32 divisors (see below), whose sum is σ = 606969992246400. Its totient is φ = 297412676736000.

The previous prime is 433728730264601. The next prime is 433728730264681. The reversal of 433728730264655 is 556462037827334.

It is not a de Polignac number, because 433728730264655 - 2¹⁶ = 433728730199119 is a prime.

It is a super-2 number, since 2×433728730264655² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 433728730264591 and 433728730264600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 544486655 + ... + 545282655.

It is an arithmetic number, because the mean of its divisors is an integer number (18967812257700).

Almost surely, 2^{433728730264655} is an apocalyptic number.

433728730264655 is a deficient number, since it is larger than the sum of its proper divisors (173241261981745).

433728730264655 is an equidigital number, since it uses as much as digits as its factorization.

433728730264655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113744 (or 1113730 counting only the distinct ones).

The product of its (nonzero) digits is 609638400, while the sum is 65.

The spelling of 433728730264655 in words is "four hundred thirty-three trillion, seven hundred twenty-eight billion, seven hundred thirty million, two hundred sixty-four thousand, six hundred fifty-five".