1335140041 has 4 divisors (see below), whose sum is σ = 1393189632. Its totient is φ = 1277090452.

The previous prime is 1335140029. The next prime is 1335140069. The reversal of 1335140041 is 1400415331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1335140041 - 2¹⁵ = 1335107273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1335139994 and 1335140021.

It is not an unprimeable number, because it can be changed into a prime (1335140941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29024761 + ... + 29024806.

It is an arithmetic number, because the mean of its divisors is an integer number (348297408).

Almost surely, 2^1335140041 is an apocalyptic number.

It is an amenable number.

1335140041 is a deficient number, since it is larger than the sum of its proper divisors (58049591).

1335140041 is an equidigital number, since it uses as much as digits as its factorization.

1335140041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58049590.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1335140041 is about 36539.5681556310. The cubic root of 1335140041 is about 1101.1393266957.

Adding to 1335140041 its reverse (1400415331), we get a palindrome (2735555372).

It can be divided in two parts, 1335 and 140041, that added together give a square (141376 = 376²).

The spelling of 1335140041 in words is "one billion, three hundred thirty-five million, one hundred forty thousand, forty-one".