1105434144474 has 64 divisors (see below), whose sum is σ = 2558787010560. Its totient is φ = 314850654720.

The previous prime is 1105434144473. The next prime is 1105434144557. The reversal of 1105434144474 is 4744414345011.

It is not an unprimeable number, because it can be changed into a prime (1105434144473) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3311319 + ... + 3629834.

It is an arithmetic number, because the mean of its divisors is an integer number (39981047040).

Almost surely, 2^{1105434144474} is an apocalyptic number.

1105434144474 is an abundant number, since it is smaller than the sum of its proper divisors (1453352866086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1105434144474 is a wasteful number, since it uses less digits than its factorization.

1105434144474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6941315.

The product of its (nonzero) digits is 430080, while the sum is 42.

Adding to 1105434144474 its reverse (4744414345011), we get a palindrome (5849848489485).

The spelling of 1105434144474 in words is "one trillion, one hundred five billion, four hundred thirty-four million, one hundred forty-four thousand, four hundred seventy-four".