874228150861266 has 16 divisors (see below), whose sum is σ = 1751133876465024. Its totient is φ = 290963121163344.

The previous prime is 874228150861231. The next prime is 874228150861279. The reversal of 874228150861266 is 662168051822478.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 874228150861197 and 874228150861206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111565610026 + ... + 111565617861.

It is an arithmetic number, because the mean of its divisors is an integer number (109445867279064).

Almost surely, 2^{874228150861266} is an apocalyptic number.

874228150861266 is an abundant number, since it is smaller than the sum of its proper divisors (876905725603758).

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

874228150861266 is a wasteful number, since it uses less digits than its factorization.

874228150861266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223131228545.

The product of its (nonzero) digits is 123863040, while the sum is 66.

The spelling of 874228150861266 in words is "eight hundred seventy-four trillion, two hundred twenty-eight billion, one hundred fifty million, eight hundred sixty-one thousand, two hundred sixty-six".