1042604201 has 4 divisors (see below), whose sum is σ = 1078556100. Its totient is φ = 1006652304.

The previous prime is 1042604153. The next prime is 1042604261. The reversal of 1042604201 is 1024062401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 682515625 + 360088576 = 26125^2 + 18976^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042604201 - 2⁶ = 1042604137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042604261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17975906 + ... + 17975963.

It is an arithmetic number, because the mean of its divisors is an integer number (269639025).

Almost surely, 2^1042604201 is an apocalyptic number.

It is an amenable number.

1042604201 is a deficient number, since it is larger than the sum of its proper divisors (35951899).

1042604201 is an equidigital number, since it uses as much as digits as its factorization.

1042604201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35951898.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1042604201 is about 32289.3821712339. The cubic root of 1042604201 is about 1014.0043626384.

Adding to 1042604201 its reverse (1024062401), we get a palindrome (2066666602).

The spelling of 1042604201 in words is "one billion, forty-two million, six hundred four thousand, two hundred one".