1042401335 has 16 divisors (see below), whose sum is σ = 1264269600. Its totient is φ = 825019776.

The previous prime is 1042401301. The next prime is 1042401341. The reversal of 1042401335 is 5331042401.

1042401335 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1042401335 - 2⁶ = 1042401271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042401335.

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, 554417 + ... + 556293.

It is an arithmetic number, because the mean of its divisors is an integer number (79016850).

Almost surely, 2^1042401335 is an apocalyptic number.

1042401335 is a deficient number, since it is larger than the sum of its proper divisors (221868265).

1042401335 is a wasteful number, since it uses less digits than its factorization.

1042401335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1042401335 is about 32286.2406452036. The cubic root of 1042401335 is about 1013.9385913220.

Adding to 1042401335 its reverse (5331042401), we get a palindrome (6373443736).

The spelling of 1042401335 in words is "one billion, forty-two million, four hundred one thousand, three hundred thirty-five".