608773774992642 has 96 divisors (see below), whose sum is σ = 1518889188870144. Its totient is φ = 172616982595200.

The previous prime is 608773774992623. The next prime is 608773774992707. The reversal of 608773774992642 is 246299477377806.

608773774992642 is a `hidden beast` number, since 6 + 0 + 8 + 77 + 37 + 7 + 499 + 26 + 4 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2500834 + ... + 34982877.

It is an arithmetic number, because the mean of its divisors is an integer number (15821762384064).

Almost surely, 2^{608773774992642} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 608773774992642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (759444594435072).

608773774992642 is an abundant number, since it is smaller than the sum of its proper divisors (910115413877502).

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

608773774992642 is a wasteful number, since it uses less digits than its factorization.

608773774992642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37484704 (or 37484701 counting only the distinct ones).

The product of its (nonzero) digits is 10754021376, while the sum is 81.

The spelling of 608773774992642 in words is "six hundred eight trillion, seven hundred seventy-three billion, seven hundred seventy-four million, nine hundred ninety-two thousand, six hundred forty-two".