1141243460 has 48 divisors (see below), whose sum is σ = 2742574464. Its totient is φ = 390770688.

The previous prime is 1141243457. The next prime is 1141243469. The reversal of 1141243460 is 643421411.

It is a happy number.

1141243460 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1141243469) 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 15 ways as a sum of consecutive naturals, for example, 110852 + ... + 120708.

It is an arithmetic number, because the mean of its divisors is an integer number (57136968).

Almost surely, 2^1141243460 is an apocalyptic number.

1141243460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141243460 is an abundant number, since it is smaller than the sum of its proper divisors (1601331004).

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

1141243460 is a wasteful number, since it uses less digits than its factorization.

1141243460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10700 (or 10698 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1141243460 is about 33782.2950670910. The cubic root of 1141243460 is about 1045.0236054587.

Adding to 1141243460 its reverse (643421411), we get a palindrome (1784664871).

It can be divided in two parts, 11412 and 43460, that added together give a cube (54872 = 38³).

The spelling of 1141243460 in words is "one billion, one hundred forty-one million, two hundred forty-three thousand, four hundred sixty".