224142012379 has 4 divisors (see below), whose sum is σ = 224143401384. Its totient is φ = 224140623376.

The previous prime is 224142012349. The next prime is 224142012383. The reversal of 224142012379 is 973210241422.

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 224142012379 - 2³⁷ = 86703058907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224142012319) 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, 414937 + ... + 787690.

It is an arithmetic number, because the mean of its divisors is an integer number (56035850346).

Almost surely, 2^224142012379 is an apocalyptic number.

224142012379 is a deficient number, since it is larger than the sum of its proper divisors (1389005).

224142012379 is a wasteful number, since it uses less digits than its factorization.

224142012379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389004.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 224142012379 in words is "two hundred twenty-four billion, one hundred forty-two million, twelve thousand, three hundred seventy-nine".