4022450218874 has 4 divisors (see below), whose sum is σ = 6033675328314. Its totient is φ = 2011225109436.

The previous prime is 4022450218847. The next prime is 4022450218933. The reversal of 4022450218874 is 4788120542204.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3201898678225 + 820551540649 = 1789385^2 + 905843^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005612554717 + ... + 1005612554720.

Almost surely, 2^{4022450218874} is an apocalyptic number.

4022450218874 is a deficient number, since it is larger than the sum of its proper divisors (2011225109440).

4022450218874 is a wasteful number, since it uses less digits than its factorization.

4022450218874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011225109439.

The product of its (nonzero) digits is 1146880, while the sum is 47.

The spelling of 4022450218874 in words is "four trillion, twenty-two billion, four hundred fifty million, two hundred eighteen thousand, eight hundred seventy-four".