42211346116 has 27 divisors (see below), whose sum is σ = 75659380461. Its totient is φ = 20606214384.

The previous prime is 42211346113. The next prime is 42211346119. The reversal of 42211346116 is 61164311224.

The square root of 42211346116 is 205454.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (42211346113) and next prime (42211346119).

It can be written as a sum of positive squares in only one way, i.e., 9594986116 + 32616360000 = 97954^2 + 180600^2 .

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42211346113) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 17667850 + ... + 17670238.

Almost surely, 2^42211346116 is an apocalyptic number.

42211346116 is the 205454-th square number.

It is an amenable number.

42211346116 is a deficient number, since it is larger than the sum of its proper divisors (33448034345).

42211346116 is an frugal number, since it uses more digits than its factorization.

42211346116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868 (or 2434 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The spelling of 42211346116 in words is "forty-two billion, two hundred eleven million, three hundred forty-six thousand, one hundred sixteen".