11172034027730 has 8 divisors (see below), whose sum is σ = 20109661249932. Its totient is φ = 4468813611088.

The previous prime is 11172034027663. The next prime is 11172034027751. The reversal of 11172034027730 is 3772043027111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10530239171089 + 641794856641 = 3245033^2 + 801121^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558601701377 + ... + 558601701396.

Almost surely, 2^{11172034027730} is an apocalyptic number.

11172034027730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11172034027730 is a deficient number, since it is larger than the sum of its proper divisors (8937627222202).

11172034027730 is a wasteful number, since it uses less digits than its factorization.

11172034027730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117203402780.

The product of its (nonzero) digits is 49392, while the sum is 38.

The spelling of 11172034027730 in words is "eleven trillion, one hundred seventy-two billion, thirty-four million, twenty-seven thousand, seven hundred thirty".