874228150861265 has 32 divisors (see below), whose sum is σ = 1076820674227200. Its totient is φ = 681035589172224.

The previous prime is 874228150861231. The next prime is 874228150861279. The reversal of 874228150861265 is 562168051822478.

It is a cyclic number.

It is not a de Polignac number, because 874228150861265 - 2⁶ = 874228150861201 is a prime.

It is a super-2 number, since 2×874228150861265² (a number of 31 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1235037179 + ... + 1235744831.

It is an arithmetic number, because the mean of its divisors is an integer number (33650646069600).

Almost surely, 2^{874228150861265} is an apocalyptic number.

It is an amenable number.

874228150861265 is a deficient number, since it is larger than the sum of its proper divisors (202592523365935).

874228150861265 is a wasteful number, since it uses less digits than its factorization.

874228150861265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734321.

The product of its (nonzero) digits is 103219200, while the sum is 65.

The spelling of 874228150861265 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-five".