11077142536 has 16 divisors (see below), whose sum is σ = 20901935340. Its totient is φ = 5503293120.

The previous prime is 11077142533. The next prime is 11077142537. The reversal of 11077142536 is 63524177011.

It can be written as a sum of positive squares in 2 ways, for example, as 10443613636 + 633528900 = 102194^2 + 25170^2 .

It is a super-2 number, since 2×11077142536² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11077142495 and 11077142504.

It is not an unprimeable number, because it can be changed into a prime (11077142533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4408435 + ... + 4410946.

Almost surely, 2^11077142536 is an apocalyptic number.

It is an amenable number.

11077142536 is a deficient number, since it is larger than the sum of its proper divisors (9824792804).

11077142536 is a wasteful number, since it uses less digits than its factorization.

11077142536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8819544 (or 8819540 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 11077142536 in words is "eleven billion, seventy-seven million, one hundred forty-two thousand, five hundred thirty-six".