11346240533 has 4 divisors (see below), whose sum is σ = 11357161920. Its totient is φ = 11335319148.

The previous prime is 11346240511. The next prime is 11346240539. The reversal of 11346240533 is 33504264311.

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 11346240533 - 2¹⁸ = 11345978389 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 11346240533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346240539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5459135 + ... + 5461212.

It is an arithmetic number, because the mean of its divisors is an integer number (2839290480).

Almost surely, 2^11346240533 is an apocalyptic number.

It is an amenable number.

11346240533 is a deficient number, since it is larger than the sum of its proper divisors (10921387).

11346240533 is a wasteful number, since it uses less digits than its factorization.

11346240533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10921386.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 11346240533 in words is "eleven billion, three hundred forty-six million, two hundred forty thousand, five hundred thirty-three".