1341040253 has 16 divisors (see below), whose sum is σ = 1584983040. Its totient is φ = 1110326400.

The previous prime is 1341040249. The next prime is 1341040271. The reversal of 1341040253 is 3520401431.

It is a cyclic number.

It is not a de Polignac number, because 1341040253 - 2² = 1341040249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341040153) 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, 118043 + ... + 128903.

It is an arithmetic number, because the mean of its divisors is an integer number (99061440).

Almost surely, 2^1341040253 is an apocalyptic number.

It is an amenable number.

1341040253 is a deficient number, since it is larger than the sum of its proper divisors (243942787).

1341040253 is a wasteful number, since it uses less digits than its factorization.

1341040253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11468.

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

The square root of 1341040253 is about 36620.2164521184. The cubic root of 1341040253 is about 1102.7589841378.

Adding to 1341040253 its reverse (3520401431), we get a palindrome (4861441684).

The spelling of 1341040253 in words is "one billion, three hundred forty-one million, forty thousand, two hundred fifty-three".