11426063020516 has 81 divisors (see below), whose sum is σ = 21838736279451. Its totient is φ = 5229700275456.

The previous prime is 11426063020417. The next prime is 11426063020517. The reversal of 11426063020516 is 61502036062411.

The square root of 11426063020516 is 3380246.

It is a perfect power (a square), and thus also a powerful number.

11426063020516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5315081258916 + 6110981761600 = 2305446^2 + 2472040^2 .

It is a super-2 number, since 2×11426063020516² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11426063020517) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4252348125 + ... + 4252350811.

Almost surely, 2^{11426063020516} is an apocalyptic number.

11426063020516 is the 3380246-th square number.

It is an amenable number.

11426063020516 is a deficient number, since it is larger than the sum of its proper divisors (10412673258935).

11426063020516 is an frugal number, since it uses more digits than its factorization.

11426063020516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486 (or 2743 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

Adding to 11426063020516 its reverse (61502036062411), we get a palindrome (72928099082927).

The spelling of 11426063020516 in words is "eleven trillion, four hundred twenty-six billion, sixty-three million, twenty thousand, five hundred sixteen".