4617161940344 has 32 divisors (see below), whose sum is σ = 9241169212800. Its totient is φ = 2156272806240.

The previous prime is 4617161940341. The next prime is 4617161940353. The reversal of 4617161940344 is 4430491617164.

It is a super-2 number, since 2×4617161940344² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4617161940292 and 4617161940301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4617161940341) 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 7 ways as a sum of consecutive naturals, for example, 213905162 + ... + 213926745.

It is an arithmetic number, because the mean of its divisors is an integer number (288786537900).

Almost surely, 2^{4617161940344} is an apocalyptic number.

It is an amenable number.

4617161940344 is an abundant number, since it is smaller than the sum of its proper divisors (4624007272456).

4617161940344 is a wasteful number, since it uses less digits than its factorization.

4617161940344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427832003 (or 427831999 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 4617161940344 in words is "four trillion, six hundred seventeen billion, one hundred sixty-one million, nine hundred forty thousand, three hundred forty-four".