1141346336 has 24 divisors (see below), whose sum is σ = 2419874604. Its totient is φ = 526775040.

The previous prime is 1141346309. The next prime is 1141346341. The reversal of 1141346336 is 6336431411.

It can be written as a sum of positive squares in 2 ways, for example, as 897361936 + 243984400 = 29956^2 + 15620^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371395 + ... + 1372226.

Almost surely, 2^1141346336 is an apocalyptic number.

1141346336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1141346336 is an abundant number, since it is smaller than the sum of its proper divisors (1278528268).

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

1141346336 is a wasteful number, since it uses less digits than its factorization.

1141346336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743644 (or 2743636 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 1141346336 is about 33783.8176646749. The cubic root of 1141346336 is about 1045.0550053081.

Adding to 1141346336 its reverse (6336431411), we get a palindrome (7477777747).

The spelling of 1141346336 in words is "one billion, one hundred forty-one million, three hundred forty-six thousand, three hundred thirty-six".