871019314074 has 384 divisors, whose sum is σ = 2462786726400. Its totient is φ = 216380989440.

The previous prime is 871019314051. The next prime is 871019314111. The reversal of 871019314074 is 470413910178.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 257011972 + ... + 257015360.

It is an arithmetic number, because the mean of its divisors is an integer number (6413507100).

Almost surely, 2^871019314074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 871019314074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1231393363200).

871019314074 is an abundant number, since it is smaller than the sum of its proper divisors (1591767412326).

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

871019314074 is a wasteful number, since it uses less digits than its factorization.

871019314074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 871019314074 in words is "eight hundred seventy-one billion, nineteen million, three hundred fourteen thousand, seventy-four".