4142809392 has 40 divisors (see below), whose sum is σ = 10862001216. Its totient is φ = 1360324416.

The previous prime is 4142809367. The next prime is 4142809399. The reversal of 4142809392 is 2939082414.

4142809392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4142809399) 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, 640878 + ... + 647309.

Almost surely, 2^4142809392 is an apocalyptic number.

It is an amenable number.

4142809392 is an abundant number, since it is smaller than the sum of its proper divisors (6719191824).

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

4142809392 is a wasteful number, since it uses less digits than its factorization.

4142809392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288265 (or 1288259 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 4142809392 is about 64364.6594957202. The cubic root of 4142809392 is about 1606.0719012777.

The spelling of 4142809392 in words is "four billion, one hundred forty-two million, eight hundred nine thousand, three hundred ninety-two".