1141454579 has 8 divisors (see below), whose sum is σ = 1209265200. Its totient is φ = 1073718016.

The previous prime is 1141454513. The next prime is 1141454593. The reversal of 1141454579 is 9754541411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141454579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141414579) 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, 14972 + ... + 50070.

It is an arithmetic number, because the mean of its divisors is an integer number (151158150).

Almost surely, 2^1141454579 is an apocalyptic number.

1141454579 is a deficient number, since it is larger than the sum of its proper divisors (67810621).

1141454579 is a wasteful number, since it uses less digits than its factorization.

1141454579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37029.

The product of its digits is 100800, while the sum is 41.

The square root of 1141454579 is about 33785.4196214876. The cubic root of 1141454579 is about 1045.0880412381.

The spelling of 1141454579 in words is "one billion, one hundred forty-one million, four hundred fifty-four thousand, five hundred seventy-nine".