11305555426361 has 8 divisors (see below), whose sum is σ = 12920878309440. Its totient is φ = 9690293427408.

The previous prime is 11305555426357. The next prime is 11305555426409. The reversal of 11305555426361 is 16362455550311.

11305555426361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11305555426361 - 2² = 11305555426357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11305555426351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14822426 + ... + 15566483.

It is an arithmetic number, because the mean of its divisors is an integer number (1615109788680).

Almost surely, 2^{11305555426361} is an apocalyptic number.

It is an amenable number.

11305555426361 is a deficient number, since it is larger than the sum of its proper divisors (1615322883079).

11305555426361 is an equidigital number, since it uses as much as digits as its factorization.

11305555426361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30442063.

The product of its (nonzero) digits is 1620000, while the sum is 47.

The spelling of 11305555426361 in words is "eleven trillion, three hundred five billion, five hundred fifty-five million, four hundred twenty-six thousand, three hundred sixty-one".