11433043332 has 36 divisors (see below), whose sum is σ = 28912668876. Its totient is φ = 3809369280.

The previous prime is 11433043331. The next prime is 11433043333. The reversal of 11433043332 is 23334033411.

It is an interprime number because it is at equal distance from previous prime (11433043331) and next prime (11433043333).

It can be written as a sum of positive squares in 2 ways, for example, as 653620356 + 10779422976 = 25566^2 + 103824^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 11433043296 and 11433043305.

It is not an unprimeable number, because it can be changed into a prime (11433043331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17482 + ... + 152222.

It is an arithmetic number, because the mean of its divisors is an integer number (803129691).

Almost surely, 2^11433043332 is an apocalyptic number.

11433043332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11433043332 is an abundant number, since it is smaller than the sum of its proper divisors (17479625544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11433043332 is a wasteful number, since it uses less digits than its factorization.

11433043332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137108 (or 137103 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 11433043332 its reverse (23334033411), we get a palindrome (34767076743).

The spelling of 11433043332 in words is "eleven billion, four hundred thirty-three million, forty-three thousand, three hundred thirty-two".