10663734157611 has 16 divisors (see below), whose sum is σ = 14322626923008. Its totient is φ = 7057002600000.

The previous prime is 10663734157607. The next prime is 10663734157663. The reversal of 10663734157611 is 11675143736601.

It is not a de Polignac number, because 10663734157611 - 2² = 10663734157607 is a prime.

It is a super-2 number, since 2×10663734157611² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10663734157511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10938186 + ... + 11873136.

It is an arithmetic number, because the mean of its divisors is an integer number (895164182688).

Almost surely, 2^{10663734157611} is an apocalyptic number.

10663734157611 is a deficient number, since it is larger than the sum of its proper divisors (3658892765397).

10663734157611 is a wasteful number, since it uses less digits than its factorization.

10663734157611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962842.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 10663734157611 in words is "ten trillion, six hundred sixty-three billion, seven hundred thirty-four million, one hundred fifty-seven thousand, six hundred eleven".