494000043342 has 32 divisors (see below), whose sum is σ = 1110260971008. Its totient is φ = 145391316576.

The previous prime is 494000043331. The next prime is 494000043371. The reversal of 494000043342 is 243340000494.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137679378 + ... + 137682965.

It is an arithmetic number, because the mean of its divisors is an integer number (34695655344).

Almost surely, 2^494000043342 is an apocalyptic number.

494000043342 is an abundant number, since it is smaller than the sum of its proper divisors (616260927666).

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

494000043342 is a wasteful number, since it uses less digits than its factorization.

494000043342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275362384.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 494000043342 in words is "four hundred ninety-four billion, forty-three thousand, three hundred forty-two".