1140201024 has 56 divisors (see below), whose sum is σ = 3030187488. Its totient is φ = 378378240.

The previous prime is 1140200989. The next prime is 1140201043. The reversal of 1140201024 is 4201020411.

It is a junction number, because it is equal to n+sod(n) for n = 1140200994 and 1140201012.

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 7 ways as a sum of consecutive naturals, for example, 30504 + ... + 56664.

Almost surely, 2^1140201024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1140201024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1515093744).

1140201024 is an abundant number, since it is smaller than the sum of its proper divisors (1889986464).

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

1140201024 is a wasteful number, since it uses less digits than its factorization.

1140201024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26403 (or 26393 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1140201024 is about 33766.8628095652. The cubic root of 1140201024 is about 1044.7053262839.

Adding to 1140201024 its reverse (4201020411), we get a palindrome (5341221435).

The spelling of 1140201024 in words is "one billion, one hundred forty million, two hundred one thousand, twenty-four".