68029530354 has 24 divisors (see below), whose sum is σ = 147408964092. Its totient is φ = 22674718080.

The previous prime is 68029530323. The next prime is 68029530367. The reversal of 68029530354 is 45303592086.

68029530354 is a `hidden beast` number, since 6 + 8 + 0 + 295 + 3 + 0 + 354 = 666.

68029530354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 68028637329 + 893025 = 260823^2 + 945^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95622 + ... + 381054.

Almost surely, 2^68029530354 is an apocalyptic number.

68029530354 is an abundant number, since it is smaller than the sum of its proper divisors (79379433738).

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

68029530354 is a wasteful number, since it uses less digits than its factorization.

68029530354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298682 (or 298679 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

It can be divided in two parts, 680295 and 30354, that added together give a square (710649 = 843²).

The spelling of 68029530354 in words is "sixty-eight billion, twenty-nine million, five hundred thirty thousand, three hundred fifty-four".