4261636445224 has 16 divisors (see below), whose sum is σ = 7990656458400. Its totient is φ = 2130794722992.

The previous prime is 4261636445221. The next prime is 4261636445239. The reversal of 4261636445224 is 4225446361624.

It is a happy number.

It is a super-2 number, since 2×4261636445224² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4261636445221) 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 3 ways as a sum of consecutive naturals, for example, 2154442 + ... + 3628345.

It is an arithmetic number, because the mean of its divisors is an integer number (499416028650).

Almost surely, 2^{4261636445224} is an apocalyptic number.

It is an amenable number.

4261636445224 is a deficient number, since it is larger than the sum of its proper divisors (3729020013176).

4261636445224 is a wasteful number, since it uses less digits than its factorization.

4261636445224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5874912 (or 5874908 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 49.

The spelling of 4261636445224 in words is "four trillion, two hundred sixty-one billion, six hundred thirty-six million, four hundred forty-five thousand, two hundred twenty-four".