11075344646451 has 16 divisors (see below), whose sum is σ = 15799168669440. Its totient is φ = 6880283125920.

The previous prime is 11075344646363. The next prime is 11075344646453. The reversal of 11075344646451 is 15464644357011.

It is not a de Polignac number, because 11075344646451 - 2³⁸ = 10800466739507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11075344646394 and 11075344646403.

It is not an unprimeable number, because it can be changed into a prime (11075344646453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1592654655 + ... + 1592661608.

It is an arithmetic number, because the mean of its divisors is an integer number (987448041840).

Almost surely, 2^{11075344646451} is an apocalyptic number.

11075344646451 is a deficient number, since it is larger than the sum of its proper divisors (4723824022989).

11075344646451 is a wasteful number, since it uses less digits than its factorization.

11075344646451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3185316346.

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 11075344646451 in words is "eleven trillion, seventy-five billion, three hundred forty-four million, six hundred forty-six thousand, four hundred fifty-one".