11145161633662 has 48 divisors (see below), whose sum is σ = 20092628679552. Its totient is φ = 4620121012080.

The previous prime is 11145161633623. The next prime is 11145161633717. The reversal of 11145161633662 is 26633616154111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12404764 + ... + 13272847.

It is an arithmetic number, because the mean of its divisors is an integer number (418596430824).

Almost surely, 2^{11145161633662} is an apocalyptic number.

11145161633662 is a deficient number, since it is larger than the sum of its proper divisors (8947467045890).

11145161633662 is a wasteful number, since it uses less digits than its factorization.

11145161633662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25677773 (or 25677766 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

Adding to 11145161633662 its reverse (26633616154111), we get a palindrome (37778777787773).

The spelling of 11145161633662 in words is "eleven trillion, one hundred forty-five billion, one hundred sixty-one million, six hundred thirty-three thousand, six hundred sixty-two".