874574741288854 has 4 divisors (see below), whose sum is σ = 1311862111933284. Its totient is φ = 437287370644426.

The previous prime is 874574741288839. The next prime is 874574741288921. The reversal of 874574741288854 is 458882147475478.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 218643685322212 + ... + 218643685322215.

It is an arithmetic number, because the mean of its divisors is an integer number (327965527983321).

Almost surely, 2^{874574741288854} is an apocalyptic number.

874574741288854 is a deficient number, since it is larger than the sum of its proper divisors (437287370644430).

874574741288854 is a wasteful number, since it uses less digits than its factorization.

874574741288854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437287370644429.

The product of its digits is 17983078400, while the sum is 82.

The spelling of 874574741288854 in words is "eight hundred seventy-four trillion, five hundred seventy-four billion, seven hundred forty-one million, two hundred eighty-eight thousand, eight hundred fifty-four".