4195261077 has 24 divisors (see below), whose sum is σ = 6509644416. Its totient is φ = 2396294208.

The previous prime is 4195261067. The next prime is 4195261097. The reversal of 4195261077 is 7701625914.

It is a happy number.

It is not a de Polignac number, because 4195261077 - 2⁸ = 4195260821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4195261067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 487153 + ... + 495689.

It is an arithmetic number, because the mean of its divisors is an integer number (271235184).

Almost surely, 2^4195261077 is an apocalyptic number.

It is an amenable number.

4195261077 is a deficient number, since it is larger than the sum of its proper divisors (2314383339).

4195261077 is a wasteful number, since it uses less digits than its factorization.

4195261077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11897 (or 11890 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 4195261077 is about 64770.8350803045. The cubic root of 4195261077 is about 1612.8215990730.

The spelling of 4195261077 in words is "four billion, one hundred ninety-five million, two hundred sixty-one thousand, seventy-seven".