1154241414 has 40 divisors (see below), whose sum is σ = 2669798208. Its totient is φ = 372334320.

The previous prime is 1154241397. The next prime is 1154241449. The reversal of 1154241414 is 4141424511.

It is a happy number.

1154241414 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 241 + 414 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 109897 + ... + 119940.

Almost surely, 2^1154241414 is an apocalyptic number.

1154241414 is an abundant number, since it is smaller than the sum of its proper divisors (1515556794).

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

1154241414 is a wasteful number, since it uses less digits than its factorization.

1154241414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229882 (or 229873 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 1154241414 is about 33974.1285980965. The cubic root of 1154241414 is about 1048.9759975945.

Adding to 1154241414 its reverse (4141424511), we get a palindrome (5295665925).

The spelling of 1154241414 in words is "one billion, one hundred fifty-four million, two hundred forty-one thousand, four hundred fourteen".