11001202042340 has 12 divisors (see below), whose sum is σ = 23102524288956. Its totient is φ = 4400480816928.

The previous prime is 11001202042321. The next prime is 11001202042343. The reversal of 11001202042340 is 4324020210011.

It can be written as a sum of positive squares in 2 ways, for example, as 4244695990756 + 6756506051584 = 2060266^2 + 2599328^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 550060102117 = 11001202042340 / (1 + 1 + 0 + 0 + 1 + 2 + 0 + 2 + 0 + 4 + 2 + 3 + 4 + 0).

It is not an unprimeable number, because it can be changed into a prime (11001202042343) 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, 275030051039 + ... + 275030051078.

It is an arithmetic number, because the mean of its divisors is an integer number (1925210357413).

Almost surely, 2^{11001202042340} is an apocalyptic number.

11001202042340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11001202042340 is an abundant number, since it is smaller than the sum of its proper divisors (12101322246616).

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

11001202042340 is a wasteful number, since it uses less digits than its factorization.

11001202042340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550060102126 (or 550060102124 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11001202042340 its reverse (4324020210011), we get a palindrome (15325222252351).

The spelling of 11001202042340 in words is "eleven trillion, one billion, two hundred two million, forty-two thousand, three hundred forty".