1042354205 has 16 divisors (see below), whose sum is σ = 1266969600. Its totient is φ = 823152000.

The previous prime is 1042354177. The next prime is 1042354217. The reversal of 1042354205 is 5024532401.

It is a happy number.

It is not a de Polignac number, because 1042354205 - 2¹⁶ = 1042288669 is a prime.

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, 332636 + ... + 335754.

It is an arithmetic number, because the mean of its divisors is an integer number (79185600).

Almost surely, 2^1042354205 is an apocalyptic number.

It is an amenable number.

1042354205 is a deficient number, since it is larger than the sum of its proper divisors (224615395).

1042354205 is an equidigital number, since it uses as much as digits as its factorization.

1042354205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3964.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1042354205 is about 32285.5107594723. The cubic root of 1042354205 is about 1013.9233100529.

Adding to 1042354205 its reverse (5024532401), we get a palindrome (6066886606).

The spelling of 1042354205 in words is "one billion, forty-two million, three hundred fifty-four thousand, two hundred five".