219074157036 has 144 divisors (see below), whose sum is σ = 662505984000. Its totient is φ = 62421510816.

The previous prime is 219074157013. The next prime is 219074157053. The reversal of 219074157036 is 630751470912.

219074157036 is a `hidden beast` number, since 2 + 1 + 9 + 0 + 7 + 41 + 570 + 36 = 666.

219074157036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 219074156982 and 219074157000.

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 47 ways as a sum of consecutive naturals, for example, 1885765 + ... + 1998563.

It is an arithmetic number, because the mean of its divisors is an integer number (4600736000).

Almost surely, 2^219074157036 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 219074157036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331252992000).

219074157036 is an abundant number, since it is smaller than the sum of its proper divisors (443431826964).

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

219074157036 is a wasteful number, since it uses less digits than its factorization.

219074157036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113193 (or 113178 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 219074157036 in words is "two hundred nineteen billion, seventy-four million, one hundred fifty-seven thousand, thirty-six".