1042140353 has 16 divisors (see below), whose sum is σ = 1078859520. Its totient is φ = 1006123776.

The previous prime is 1042140313. The next prime is 1042140377. The reversal of 1042140353 is 3530412401.

It is a cyclic number.

It is not a de Polignac number, because 1042140353 - 2⁶ = 1042140289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042140313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1683278 + ... + 1683896.

It is an arithmetic number, because the mean of its divisors is an integer number (67428720).

Almost surely, 2^1042140353 is an apocalyptic number.

It is an amenable number.

1042140353 is a deficient number, since it is larger than the sum of its proper divisors (36719167).

1042140353 is a wasteful number, since it uses less digits than its factorization.

1042140353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096.

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

The square root of 1042140353 is about 32282.1987014515. The cubic root of 1042140353 is about 1013.8539656282.

Adding to 1042140353 its reverse (3530412401), we get a palindrome (4572552754).

The spelling of 1042140353 in words is "one billion, forty-two million, one hundred forty thousand, three hundred fifty-three".