433734850780668 has 72 divisors (see below), whose sum is σ = 1161366134357520. Its totient is φ = 136016528417280.

The previous prime is 433734850780643. The next prime is 433734850780717. The reversal of 433734850780668 is 866087058437334.

It is a happy number.

433734850780668 is a `hidden beast` number, since 4 + 3 + 3 + 7 + 3 + 485 + 0 + 7 + 80 + 6 + 68 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 433734850780596 and 433734850780605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 147370438 + ... + 150284781.

It is an arithmetic number, because the mean of its divisors is an integer number (16130085199410).

Almost surely, 2^{433734850780668} is an apocalyptic number.

It is an amenable number.

433734850780668 is an abundant number, since it is smaller than the sum of its proper divisors (727631283576852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

433734850780668 is a wasteful number, since it uses less digits than its factorization.

433734850780668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297657627 (or 297657622 counting only the distinct ones).

The product of its (nonzero) digits is 1950842880, while the sum is 72.

The spelling of 433734850780668 in words is "four hundred thirty-three trillion, seven hundred thirty-four billion, eight hundred fifty million, seven hundred eighty thousand, six hundred sixty-eight".