433378674616242 has 16 divisors (see below), whose sum is σ = 868130974199232. Its totient is φ = 144230620710960.

The previous prime is 433378674616241. The next prime is 433378674616253. The reversal of 433378674616242 is 242616476873334.

It is a super-3 number, since 3×433378674616242³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (433378674616241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57234369513 + ... + 57234377084.

It is an arithmetic number, because the mean of its divisors is an integer number (54258185887452).

Almost surely, 2^{433378674616242} is an apocalyptic number.

433378674616242 is an abundant number, since it is smaller than the sum of its proper divisors (434752299582990).

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

433378674616242 is a wasteful number, since it uses less digits than its factorization.

433378674616242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114468747233.

The product of its digits is 585252864, while the sum is 66.

The spelling of 433378674616242 in words is "four hundred thirty-three trillion, three hundred seventy-eight billion, six hundred seventy-four million, six hundred sixteen thousand, two hundred forty-two".