4195038042 has 48 divisors (see below), whose sum is σ = 9794054088. Its totient is φ = 1290038400.

The previous prime is 4195038037. The next prime is 4195038121. The reversal of 4195038042 is 2408305914.

It can be written as a sum of positive squares in 4 ways, for example, as 4108938201 + 86099841 = 64101^2 + 9279^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4195037988 and 4195038006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 513792 + ... + 521892.

Almost surely, 2^4195038042 is an apocalyptic number.

4195038042 is an abundant number, since it is smaller than the sum of its proper divisors (5599016046).

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

4195038042 is a wasteful number, since it uses less digits than its factorization.

4195038042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10335 (or 10332 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4195038042 is about 64769.1133334400. The cubic root of 4195038042 is about 1612.7930174556.

The spelling of 4195038042 in words is "four billion, one hundred ninety-five million, thirty-eight thousand, forty-two".