42010204 has 6 divisors (see below), whose sum is σ = 73517864. Its totient is φ = 21005100.

The previous prime is 42010181. The next prime is 42010211. The reversal of 42010204 is 40201024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251272 + ... + 5251279.

Almost surely, 2^42010204 is an apocalyptic number.

It is an amenable number.

42010204 is a deficient number, since it is larger than the sum of its proper divisors (31507660).

42010204 is a wasteful number, since it uses less digits than its factorization.

42010204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10502555 (or 10502553 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 42010204 is about 6481.5279062888. The cubic root of 42010204 is about 347.6308125075.

Adding to 42010204 its reverse (40201024), we get a palindrome (82211228).

It can be divided in two parts, 4201020 and 4, that added together give a palindrome (4201024).

The spelling of 42010204 in words is "forty-two million, ten thousand, two hundred four".