4342020633 has 20 divisors (see below), whose sum is σ = 6661536420. Its totient is φ = 2816443872.

The previous prime is 4342020629. The next prime is 4342020647. The reversal of 4342020633 is 3360202434.

It is a happy number.

4342020633 is a `hidden beast` number, since 4 + 3 + 4 + 2 + 0 + 20 + 633 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1906894224 + 2435126409 = 43668^2 + 49347^2 .

It is not a de Polignac number, because 4342020633 - 2² = 4342020629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 4342020597 and 4342020606.

It is not an unprimeable number, because it can be changed into a prime (4342020623) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 721398 + ... + 727391.

It is an arithmetic number, because the mean of its divisors is an integer number (333076821).

Almost surely, 2^4342020633 is an apocalyptic number.

It is an amenable number.

4342020633 is a deficient number, since it is larger than the sum of its proper divisors (2319515787).

4342020633 is a wasteful number, since it uses less digits than its factorization.

4342020633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448838 (or 1448829 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 4342020633 is about 65894.0106003573. The cubic root of 4342020633 is about 1631.4131587892.

The spelling of 4342020633 in words is "four billion, three hundred forty-two million, twenty thousand, six hundred thirty-three".