1141454316 has 12 divisors (see below), whose sum is σ = 2663393432. Its totient is φ = 380484768.

The previous prime is 1141454311. The next prime is 1141454339. The reversal of 1141454316 is 6134541411.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1141454311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47560585 + ... + 47560608.

Almost surely, 2^1141454316 is an apocalyptic number.

It is an amenable number.

1141454316 is an abundant number, since it is smaller than the sum of its proper divisors (1521939116).

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

1141454316 is a wasteful number, since it uses less digits than its factorization.

1141454316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95121200 (or 95121198 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 1141454316 is about 33785.4157292758. The cubic root of 1141454316 is about 1045.0879609726.

Adding to 1141454316 its reverse (6134541411), we get a palindrome (7275995727).

The spelling of 1141454316 in words is "one billion, one hundred forty-one million, four hundred fifty-four thousand, three hundred sixteen".