1494730947338 has 8 divisors (see below), whose sum is σ = 2242753359588. Its totient is φ = 747146494144.

The previous prime is 1494730947301. The next prime is 1494730947371. The reversal of 1494730947338 is 8337490374941.

It can be written as a sum of positive squares in 2 ways, for example, as 1198199512129 + 296531435209 = 1094623^2 + 544547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109481231 + ... + 109494882.

Almost surely, 2^{1494730947338} is an apocalyptic number.

1494730947338 is a deficient number, since it is larger than the sum of its proper divisors (748022412250).

1494730947338 is a wasteful number, since it uses less digits than its factorization.

1494730947338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218979528.

The product of its (nonzero) digits is 54867456, while the sum is 62.

The spelling of 1494730947338 in words is "one trillion, four hundred ninety-four billion, seven hundred thirty million, nine hundred forty-seven thousand, three hundred thirty-eight".