872187352680414 has 32 divisors (see below), whose sum is σ = 1772974689467904. Its totient is φ = 285999839143200.

The previous prime is 872187352680359. The next prime is 872187352680467. The reversal of 872187352680414 is 414086253781278.

It is a super-2 number, since 2×872187352680414² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4673106669 + ... + 4673293304.

It is an arithmetic number, because the mean of its divisors is an integer number (55405459045872).

Almost surely, 2^{872187352680414} is an apocalyptic number.

872187352680414 is an abundant number, since it is smaller than the sum of its proper divisors (900787336787490).

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

872187352680414 is a wasteful number, since it uses less digits than its factorization.

872187352680414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9346400232.

The product of its (nonzero) digits is 144506880, while the sum is 66.

The spelling of 872187352680414 in words is "eight hundred seventy-two trillion, one hundred eighty-seven billion, three hundred fifty-two million, six hundred eighty thousand, four hundred fourteen".