433376664016405 has 16 divisors (see below), whose sum is σ = 524913936200640. Its totient is φ = 343460058544512.

The previous prime is 433376664016403. The next prime is 433376664016427. The reversal of 433376664016405 is 504610466673334.

It is a cyclic number.

It is not a de Polignac number, because 433376664016405 - 2¹ = 433376664016403 is a prime.

It is a super-2 number, since 2×433376664016405² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 433376664016405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (433376664016403) 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, 199968241 + ... + 202123849.

It is an arithmetic number, because the mean of its divisors is an integer number (32807121012540).

Almost surely, 2^{433376664016405} is an apocalyptic number.

It is an amenable number.

433376664016405 is a deficient number, since it is larger than the sum of its proper divisors (91537272184235).

433376664016405 is a wasteful number, since it uses less digits than its factorization.

433376664016405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2531508.

The product of its (nonzero) digits is 78382080, while the sum is 58.

The spelling of 433376664016405 in words is "four hundred thirty-three trillion, three hundred seventy-six billion, six hundred sixty-four million, sixteen thousand, four hundred five".