11401441576636 has 24 divisors (see below), whose sum is σ = 20703985827840. Its totient is φ = 5487942649200.

The previous prime is 11401441576627. The next prime is 11401441576639. The reversal of 11401441576636 is 63667514410411.

It is a super-2 number, since 2×11401441576636² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11401441576636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401441576639) 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, 240675556 + ... + 240722923.

It is an arithmetic number, because the mean of its divisors is an integer number (862666076160).

Almost surely, 2^{11401441576636} is an apocalyptic number.

It is an amenable number.

11401441576636 is a deficient number, since it is larger than the sum of its proper divisors (9302544251204).

11401441576636 is a wasteful number, since it uses less digits than its factorization.

11401441576636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481398705 (or 481398703 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 11401441576636 in words is "eleven trillion, four hundred one billion, four hundred forty-one million, five hundred seventy-six thousand, six hundred thirty-six".