11140555370426 has 8 divisors (see below), whose sum is σ = 16711338976500. Its totient is φ = 5570109044928.

The previous prime is 11140555370411. The next prime is 11140555370491. The reversal of 11140555370426 is 62407355504111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10975273281025 + 165282089401 = 3312895^2 + 406549^2 .

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

It is a super-2 number, since 2×11140555370426² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

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, 84237551 + ... + 84369698.

Almost surely, 2^{11140555370426} is an apocalyptic number.

11140555370426 is a deficient number, since it is larger than the sum of its proper divisors (5570783606074).

11140555370426 is a wasteful number, since it uses less digits than its factorization.

11140555370426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168640288.

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 11140555370426 in words is "eleven trillion, one hundred forty billion, five hundred fifty-five million, three hundred seventy thousand, four hundred twenty-six".