6205161442 has 16 divisors (see below), whose sum is σ = 9653960952. Its totient is φ = 2988835200.

The previous prime is 6205161409. The next prime is 6205161481. The reversal of 6205161442 is 2441615026.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6051128521 + 154032921 = 77789^2 + 12411^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407643 + ... + 422590.

Almost surely, 2^6205161442 is an apocalyptic number.

6205161442 is a deficient number, since it is larger than the sum of its proper divisors (3448799510).

6205161442 is a wasteful number, since it uses less digits than its factorization.

6205161442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830373.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6205161442 is about 78772.8471111715. The cubic root of 6205161442 is about 1837.6001955144.

Adding to 6205161442 its reverse (2441615026), we get a palindrome (8646776468).

The spelling of 6205161442 in words is "six billion, two hundred five million, one hundred sixty-one thousand, four hundred forty-two".