616061540036232 has 256 divisors, whose sum is σ = 1740502429920000. Its totient is φ = 201874474137600.

The previous prime is 616061540036203. The next prime is 616061540036281. The reversal of 616061540036232 is 232630045160616.

616061540036232 is a `hidden beast` number, since 6 + 1 + 6 + 0 + 6 + 1 + 5 + 400 + 3 + 6 + 232 = 666.

It is a super-2 number, since 2×616061540036232² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 23058770938 + ... + 23058797654.

It is an arithmetic number, because the mean of its divisors is an integer number (6798837616875).

Almost surely, 2^{616061540036232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616061540036232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870251214960000).

616061540036232 is an abundant number, since it is smaller than the sum of its proper divisors (1124440889883768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616061540036232 is a wasteful number, since it uses less digits than its factorization.

616061540036232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33701 (or 33691 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 45.

Adding to 616061540036232 its reverse (232630045160616), we get a palindrome (848691585196848).

The spelling of 616061540036232 in words is "six hundred sixteen trillion, sixty-one billion, five hundred forty million, thirty-six thousand, two hundred thirty-two".