4192285438 has 32 divisors (see below), whose sum is σ = 7261188480. Its totient is φ = 1795284000.

The previous prime is 4192285421. The next prime is 4192285469. The reversal of 4192285438 is 8345822914.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47953 + ... + 103363.

It is an arithmetic number, because the mean of its divisors is an integer number (226912140).

Almost surely, 2^4192285438 is an apocalyptic number.

4192285438 is a deficient number, since it is larger than the sum of its proper divisors (3068903042).

4192285438 is a wasteful number, since it uses less digits than its factorization.

4192285438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55624.

The product of its digits is 552960, while the sum is 46.

The square root of 4192285438 is about 64747.8604897490. The cubic root of 4192285438 is about 1612.4401917444.

The spelling of 4192285438 in words is "four billion, one hundred ninety-two million, two hundred eighty-five thousand, four hundred thirty-eight".