4342663842 has 16 divisors (see below), whose sum is σ = 9474903072. Its totient is φ = 1315958720.

The previous prime is 4342663823. The next prime is 4342663847. The reversal of 4342663842 is 2483662434.

It is a super-2 number, since 2×4342663842² = 37717458489228401928, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4342663794 and 4342663803.

It is not an unprimeable number, because it can be changed into a prime (4342663847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32898903 + ... + 32899034.

It is an arithmetic number, because the mean of its divisors is an integer number (592181442).

Almost surely, 2^4342663842 is an apocalyptic number.

4342663842 is an abundant number, since it is smaller than the sum of its proper divisors (5132239230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4342663842 is a wasteful number, since it uses less digits than its factorization.

4342663842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65797953.

The product of its digits is 663552, while the sum is 42.

The square root of 4342663842 is about 65898.8910528849. The cubic root of 4342663842 is about 1631.4937117471.

The spelling of 4342663842 in words is "four billion, three hundred forty-two million, six hundred sixty-three thousand, eight hundred forty-two".