1542141334 has 8 divisors (see below), whose sum is σ = 2313388080. Its totient is φ = 771011976.

The previous prime is 1542141331. The next prime is 1542141347. The reversal of 1542141334 is 4331412451.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1542141331) 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 3 ways as a sum of consecutive naturals, for example, 20287 + ... + 59125.

It is an arithmetic number, because the mean of its divisors is an integer number (289173510).

Almost surely, 2^1542141334 is an apocalyptic number.

1542141334 is a deficient number, since it is larger than the sum of its proper divisors (771246746).

1542141334 is a wasteful number, since it uses less digits than its factorization.

1542141334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58694.

The product of its digits is 5760, while the sum is 28.

The square root of 1542141334 is about 39270.1073846253. The cubic root of 1542141334 is about 1155.3353433669.

Adding to 1542141334 its reverse (4331412451), we get a palindrome (5873553785).

The spelling of 1542141334 in words is "one billion, five hundred forty-two million, one hundred forty-one thousand, three hundred thirty-four".