1542682342 has 16 divisors (see below), whose sum is σ = 2359182672. Its totient is φ = 756306720.

The previous prime is 1542682321. The next prime is 1542682343. The reversal of 1542682342 is 2432862451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1542682343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209548 + ... + 216784.

It is an arithmetic number, because the mean of its divisors is an integer number (147448917).

Almost surely, 2^1542682342 is an apocalyptic number.

1542682342 is a deficient number, since it is larger than the sum of its proper divisors (816500330).

1542682342 is a wasteful number, since it uses less digits than its factorization.

1542682342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9303.

The product of its digits is 92160, while the sum is 37.

The square root of 1542682342 is about 39276.9950734523. The cubic root of 1542682342 is about 1155.4704309822.

The spelling of 1542682342 in words is "one billion, five hundred forty-two million, six hundred eighty-two thousand, three hundred forty-two".