1144302354 has 48 divisors (see below), whose sum is σ = 2673216000. Its totient is φ = 351674208.

The previous prime is 1144302353. The next prime is 1144302359. The reversal of 1144302354 is 4532034411.

It is a happy number.

1144302354 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 302 + 354 = 666.

It is not an unprimeable number, because it can be changed into a prime (1144302353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 236047 + ... + 240845.

It is an arithmetic number, because the mean of its divisors is an integer number (55692000).

Almost surely, 2^1144302354 is an apocalyptic number.

1144302354 is an abundant number, since it is smaller than the sum of its proper divisors (1528913646).

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

1144302354 is a wasteful number, since it uses less digits than its factorization.

1144302354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5839 (or 5836 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1144302354 is about 33827.5383969925. The cubic root of 1144302354 is about 1045.9564372958.

Adding to 1144302354 its reverse (4532034411), we get a palindrome (5676336765).

The spelling of 1144302354 in words is "one billion, one hundred forty-four million, three hundred two thousand, three hundred fifty-four".