1141313684 has 18 divisors (see below), whose sum is σ = 2323388970. Its totient is φ = 489134352.

The previous prime is 1141313653. The next prime is 1141313689. The reversal of 1141313684 is 4863131411.

It can be written as a sum of positive squares in only one way, i.e., 823690000 + 317623684 = 28700^2 + 17822^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1141313684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141313689) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2911319 + ... + 2911710.

It is an arithmetic number, because the mean of its divisors is an integer number (129077165).

Almost surely, 2^1141313684 is an apocalyptic number.

1141313684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1141313684 is an abundant number, since it is smaller than the sum of its proper divisors (1182075286).

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

1141313684 is a wasteful number, since it uses less digits than its factorization.

1141313684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5823047 (or 5823038 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 1141313684 is about 33783.3344121033. The cubic root of 1141313684 is about 1045.0450394574.

The spelling of 1141313684 in words is "one billion, one hundred forty-one million, three hundred thirteen thousand, six hundred eighty-four".