1103312040424 has 64 divisors (see below), whose sum is σ = 2262314577600. Its totient is φ = 500275776000.

The previous prime is 1103312040407. The next prime is 1103312040443. The reversal of 1103312040424 is 4240402133011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70631287 + ... + 70646905.

It is an arithmetic number, because the mean of its divisors is an integer number (35348665275).

Almost surely, 2^{1103312040424} is an apocalyptic number.

It is an amenable number.

1103312040424 is an abundant number, since it is smaller than the sum of its proper divisors (1159002537176).

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

1103312040424 is a wasteful number, since it uses less digits than its factorization.

1103312040424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17554 (or 17550 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1103312040424 its reverse (4240402133011), we get a palindrome (5343714173435).

The spelling of 1103312040424 in words is "one trillion, one hundred three billion, three hundred twelve million, forty thousand, four hundred twenty-four".