874200512378887 has 4 divisors (see below), whose sum is σ = 882687895994320. Its totient is φ = 865713128763456.

The previous prime is 874200512378801. The next prime is 874200512378981. The reversal of 874200512378887 is 788873215002478.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 874200512378887 - 2⁷ = 874200512378759 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874200512378587) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4243691807562 + ... + 4243691807767.

It is an arithmetic number, because the mean of its divisors is an integer number (220671973998580).

Almost surely, 2^{874200512378887} is an apocalyptic number.

874200512378887 is a deficient number, since it is larger than the sum of its proper divisors (8487383615433).

874200512378887 is a wasteful number, since it uses less digits than its factorization.

874200512378887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8487383615432.

The product of its (nonzero) digits is 337182720, while the sum is 70.

The spelling of 874200512378887 in words is "eight hundred seventy-four trillion, two hundred billion, five hundred twelve million, three hundred seventy-eight thousand, eight hundred eighty-seven".