1342142434534 has 16 divisors (see below), whose sum is σ = 2201765162256. Its totient is φ = 608528052000.

The previous prime is 1342142434511. The next prime is 1342142434537. The reversal of 1342142434534 is 4354342412431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342142434537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76825617 + ... + 76843084.

It is an arithmetic number, because the mean of its divisors is an integer number (137610322641).

Almost surely, 2^{1342142434534} is an apocalyptic number.

1342142434534 is a deficient number, since it is larger than the sum of its proper divisors (859622727722).

1342142434534 is a wasteful number, since it uses less digits than its factorization.

1342142434534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153669111.

The product of its digits is 552960, while the sum is 40.

Adding to 1342142434534 its reverse (4354342412431), we get a palindrome (5696484846965).

The spelling of 1342142434534 in words is "one trillion, three hundred forty-two billion, one hundred forty-two million, four hundred thirty-four thousand, five hundred thirty-four".