1141252335 has 20 divisors (see below), whose sum is σ = 2045801208. Its totient is φ = 608667696.

The previous prime is 1141252303. The next prime is 1141252337. The reversal of 1141252335 is 5332521411.

1141252335 is a `hidden beast` number, since 11 + 412 + 5 + 233 + 5 = 666.

It is not a de Polignac number, because 1141252335 - 2⁵ = 1141252303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1141252299 and 1141252308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141252337) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1408549 + ... + 1409358.

Almost surely, 2^1141252335 is an apocalyptic number.

1141252335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141252335 is a deficient number, since it is larger than the sum of its proper divisors (904548873).

1141252335 is an equidigital number, since it uses as much as digits as its factorization.

1141252335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2817924 (or 2817915 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1141252335 is about 33782.4264226239. The cubic root of 1141252335 is about 1045.0263143637.

Adding to 1141252335 its reverse (5332521411), we get a palindrome (6473773746).

The spelling of 1141252335 in words is "one billion, one hundred forty-one million, two hundred fifty-two thousand, three hundred thirty-five".