1494941342 has 16 divisors (see below), whose sum is σ = 2375240112. Its totient is φ = 703228800.

The previous prime is 1494941341. The next prime is 1494941353. The reversal of 1494941342 is 2431494941.

It is a self number, because there is not a number n which added to its sum of digits gives 1494941342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494941341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 100592 + ... + 114492.

It is an arithmetic number, because the mean of its divisors is an integer number (148452507).

Almost surely, 2^1494941342 is an apocalyptic number.

1494941342 is a deficient number, since it is larger than the sum of its proper divisors (880298770).

1494941342 is a wasteful number, since it uses less digits than its factorization.

1494941342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17083.

The product of its digits is 124416, while the sum is 41.

The square root of 1494941342 is about 38664.4713141147. The cubic root of 1494941342 is about 1143.4259670649.

The spelling of 1494941342 in words is "one billion, four hundred ninety-four million, nine hundred forty-one thousand, three hundred forty-two".