1542341114 has 8 divisors (see below), whose sum is σ = 2367314400. Its totient is φ = 753236316.

The previous prime is 1542341113. The next prime is 1542341117. The reversal of 1542341114 is 4111432451.

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

It is a super-2 number, since 2×1542341114² = 4757632223869521992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1542341113) 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, 8967014 + ... + 8967185.

It is an arithmetic number, because the mean of its divisors is an integer number (295914300).

Almost surely, 2^1542341114 is an apocalyptic number.

1542341114 is a deficient number, since it is larger than the sum of its proper divisors (824973286).

1542341114 is a wasteful number, since it uses less digits than its factorization.

1542341114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17934244.

The product of its digits is 1920, while the sum is 26.

The square root of 1542341114 is about 39272.6509673080. The cubic root of 1542341114 is about 1155.3852313427.

Adding to 1542341114 its reverse (4111432451), we get a palindrome (5653773565).

The spelling of 1542341114 in words is "one billion, five hundred forty-two million, three hundred forty-one thousand, one hundred fourteen".