34020105450542 has 32 divisors (see below), whose sum is σ = 53843549644800. Its totient is φ = 16076512821600.

The previous prime is 34020105450521. The next prime is 34020105450559. The reversal of 34020105450542 is 24505450102043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 371227067 + ... + 371318697.

It is an arithmetic number, because the mean of its divisors is an integer number (1682610926400).

Almost surely, 2^{34020105450542} is an apocalyptic number.

34020105450542 is a deficient number, since it is larger than the sum of its proper divisors (19823444194258).

34020105450542 is a wasteful number, since it uses less digits than its factorization.

34020105450542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114752.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 34020105450542 its reverse (24505450102043), we get a palindrome (58525555552585).

The spelling of 34020105450542 in words is "thirty-four trillion, twenty billion, one hundred five million, four hundred fifty thousand, five hundred forty-two".