4691222443908 has 1152 divisors, whose sum is σ = 17042563399680. Its totient is φ = 1089184320000.

The previous prime is 4691222443871. The next prime is 4691222443931. The reversal of 4691222443908 is 8093442221964.

4691222443908 is a `hidden beast` number, since 4 + 6 + 9 + 1 + 2 + 2 + 244 + 390 + 8 = 666.

It is a super-2 number, since 2×4691222443908² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 383 ways as a sum of consecutive naturals, for example, 4075779133 + ... + 4075780283.

It is an arithmetic number, because the mean of its divisors is an integer number (14793891840).

Almost surely, 2^{4691222443908} 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 4691222443908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8521281699840).

4691222443908 is an abundant number, since it is smaller than the sum of its proper divisors (12351340955772).

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

4691222443908 is a wasteful number, since it uses less digits than its factorization.

4691222443908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 54.

The spelling of 4691222443908 in words is "four trillion, six hundred ninety-one billion, two hundred twenty-two million, four hundred forty-three thousand, nine hundred eight".