1154240016 has 40 divisors (see below), whose sum is σ = 2987305824. Its totient is φ = 384034560.

The previous prime is 1154239963. The next prime is 1154240023. The reversal of 1154240016 is 6100424511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4276 + ... + 48236.

Almost surely, 2^1154240016 is an apocalyptic number.

1154240016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1154240016 is an abundant number, since it is smaller than the sum of its proper divisors (1833065808).

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

1154240016 is a wasteful number, since it uses less digits than its factorization.

1154240016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44519 (or 44513 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1154240016 is about 33974.1080236112. The cubic root of 1154240016 is about 1048.9755740930.

Adding to 1154240016 its reverse (6100424511), we get a palindrome (7254664527).

The spelling of 1154240016 in words is "one billion, one hundred fifty-four million, two hundred forty thousand, sixteen".