11535401141 has 8 divisors (see below), whose sum is σ = 12584851200. Its totient is φ = 10486080640.

The previous prime is 11535401123. The next prime is 11535401159. The reversal of 11535401141 is 14110453511.

It is an interprime number because it is at equal distance from previous prime (11535401123) and next prime (11535401159).

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

It is a cyclic number.

It is not a de Polignac number, because 11535401141 - 2⁶ = 11535401077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11535401141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11535401191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337445 + ... + 370053.

It is an arithmetic number, because the mean of its divisors is an integer number (1573106400).

Almost surely, 2^11535401141 is an apocalyptic number.

11535401141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11535401141 is a deficient number, since it is larger than the sum of its proper divisors (1049450059).

11535401141 is a wasteful number, since it uses less digits than its factorization.

11535401141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64779.

The product of its (nonzero) digits is 1200, while the sum is 26.

Adding to 11535401141 its reverse (14110453511), we get a palindrome (25645854652).

The spelling of 11535401141 in words is "eleven billion, five hundred thirty-five million, four hundred one thousand, one hundred forty-one".