4942342133 has 4 divisors (see below), whose sum is σ = 4986079788. Its totient is φ = 4898604480.

The previous prime is 4942342129. The next prime is 4942342159. The reversal of 4942342133 is 3312432494.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1869524644 + 3072817489 = 43238^2 + 55433^2 .

It is a cyclic number.

It is not a de Polignac number, because 4942342133 - 2² = 4942342129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4942342093 and 4942342102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4942342103) 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, 21868658 + ... + 21868883.

It is an arithmetic number, because the mean of its divisors is an integer number (1246519947).

Almost surely, 2^4942342133 is an apocalyptic number.

It is an amenable number.

4942342133 is a deficient number, since it is larger than the sum of its proper divisors (43737655).

4942342133 is a wasteful number, since it uses less digits than its factorization.

4942342133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43737654.

The product of its digits is 62208, while the sum is 35.

The square root of 4942342133 is about 70301.7932417090. The cubic root of 4942342133 is about 1703.3776138711.

The spelling of 4942342133 in words is "four billion, nine hundred forty-two million, three hundred forty-two thousand, one hundred thirty-three".