11014511312444 has 24 divisors (see below), whose sum is σ = 19306281489936. Its totient is φ = 5498433360000.

The previous prime is 11014511312423. The next prime is 11014511312479. The reversal of 11014511312444 is 44421311541011.

It is a self number, because there is not a number n which added to its sum of digits gives 11014511312444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17718494 + ... + 18329594.

It is an arithmetic number, because the mean of its divisors is an integer number (804428395414).

Almost surely, 2^{11014511312444} is an apocalyptic number.

It is an amenable number.

11014511312444 is a deficient number, since it is larger than the sum of its proper divisors (8291770177492).

11014511312444 is a wasteful number, since it uses less digits than its factorization.

11014511312444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618317 (or 618315 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

Adding to 11014511312444 its reverse (44421311541011), we get a palindrome (55435822853455).

The spelling of 11014511312444 in words is "eleven trillion, fourteen billion, five hundred eleven million, three hundred twelve thousand, four hundred forty-four".