4691424539988 has 192 divisors, whose sum is σ = 13079511244800. Its totient is φ = 1449538001280.

The previous prime is 4691424539933. The next prime is 4691424539993. The reversal of 4691424539988 is 8899354241964.

4691424539988 is a `hidden beast` number, since 4 + 6 + 9 + 1 + 4 + 2 + 4 + 539 + 9 + 88 = 666.

It is a super-2 number, since 2×4691424539988² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 468809281 + ... + 468819287.

It is an arithmetic number, because the mean of its divisors is an integer number (68122454400).

Almost surely, 2^{4691424539988} 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 4691424539988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6539755622400).

4691424539988 is an abundant number, since it is smaller than the sum of its proper divisors (8388086704812).

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

4691424539988 is a wasteful number, since it uses less digits than its factorization.

4691424539988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14947 (or 14939 counting only the distinct ones).

The product of its digits is 537477120, while the sum is 72.

The spelling of 4691424539988 in words is "four trillion, six hundred ninety-one billion, four hundred twenty-four million, five hundred thirty-nine thousand, nine hundred eighty-eight".