42352035421202 has 16 divisors (see below), whose sum is σ = 68447204591640. Its totient is φ = 19537842373632.

The previous prime is 42352035421183. The next prime is 42352035421211. The reversal of 42352035421202 is 20212453025324.

It can be written as a sum of positive squares in 4 ways, for example, as 2362335186121 + 39989700235081 = 1536989^2 + 6323741^2 .

It is a super-2 number, since 2×42352035421202² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 385398077 + ... + 385507952.

Almost surely, 2^{42352035421202} is an apocalyptic number.

42352035421202 is a deficient number, since it is larger than the sum of its proper divisors (26095169170438).

42352035421202 is a wasteful number, since it uses less digits than its factorization.

42352035421202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770908157.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 42352035421202 its reverse (20212453025324), we get a palindrome (62564488446526).

The spelling of 42352035421202 in words is "forty-two trillion, three hundred fifty-two billion, thirty-five million, four hundred twenty-one thousand, two hundred two".