42052013533604 has 12 divisors (see below), whose sum is σ = 73997603926428. Its totient is φ = 20909840983200.

The previous prime is 42052013533603. The next prime is 42052013533627. The reversal of 42052013533604 is 40633531025024.

It can be written as a sum of positive squares in 2 ways, for example, as 2570897973604 + 39481115560000 = 1603402^2 + 6283400^2 .

It is not an unprimeable number, because it can be changed into a prime (42052013533603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29041445087 + ... + 29041446534.

It is an arithmetic number, because the mean of its divisors is an integer number (6166466993869).

Almost surely, 2^{42052013533604} is an apocalyptic number.

It is an amenable number.

42052013533604 is a deficient number, since it is larger than the sum of its proper divisors (31945590392824).

42052013533604 is a wasteful number, since it uses less digits than its factorization.

42052013533604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58082891806 (or 58082891804 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 42052013533604 its reverse (40633531025024), we get a palindrome (82685544558628).

The spelling of 42052013533604 in words is "forty-two trillion, fifty-two billion, thirteen million, five hundred thirty-three thousand, six hundred four".