1113530664426 has 16 divisors (see below), whose sum is σ = 2227691731104. Its totient is φ = 371071821104.

The previous prime is 1113530664419. The next prime is 1113530664427. The reversal of 1113530664426 is 6244660353111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113530664427) 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, 26243796 + ... + 26286191.

It is an arithmetic number, because the mean of its divisors is an integer number (139230733194).

Almost surely, 2^{1113530664426} is an apocalyptic number.

1113530664426 is an abundant number, since it is smaller than the sum of its proper divisors (1114161066678).

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

1113530664426 is a wasteful number, since it uses less digits than its factorization.

1113530664426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52533525.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 1113530664426 in words is "one trillion, one hundred thirteen billion, five hundred thirty million, six hundred sixty-four thousand, four hundred twenty-six".