1136561024420 has 24 divisors (see below), whose sum is σ = 2389023518784. Its totient is φ = 454196720736.

The previous prime is 1136561024359. The next prime is 1136561024429. The reversal of 1136561024420 is 244201656311.

It is not an unprimeable number, because it can be changed into a prime (1136561024429) 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, 26708774 + ... + 26751293.

It is an arithmetic number, because the mean of its divisors is an integer number (99542646616).

Almost surely, 2^{1136561024420} is an apocalyptic number.

1136561024420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1136561024420 is an abundant number, since it is smaller than the sum of its proper divisors (1252462494364).

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

1136561024420 is a wasteful number, since it uses less digits than its factorization.

1136561024420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53461139 (or 53461137 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1136561024420 in words is "one trillion, one hundred thirty-six billion, five hundred sixty-one million, twenty-four thousand, four hundred twenty".