1040134342 has 8 divisors (see below), whose sum is σ = 1680217056. Its totient is φ = 480061992.

The previous prime is 1040134327. The next prime is 1040134391. The reversal of 1040134342 is 2434310401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20002558 + ... + 20002609.

It is an arithmetic number, because the mean of its divisors is an integer number (210027132).

Almost surely, 2^1040134342 is an apocalyptic number.

1040134342 is a deficient number, since it is larger than the sum of its proper divisors (640082714).

1040134342 is a wasteful number, since it uses less digits than its factorization.

1040134342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40005182.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1040134342 is about 32251.1138102237. The cubic root of 1040134342 is about 1013.2030268972.

Adding to 1040134342 its reverse (2434310401), we get a palindrome (3474444743).

The spelling of 1040134342 in words is "one billion, forty million, one hundred thirty-four thousand, three hundred forty-two".