1150050140 has 24 divisors (see below), whose sum is σ = 2520110880. Its totient is φ = 440019008.

The previous prime is 1150050089. The next prime is 1150050149. The reversal of 1150050140 is 410500511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150050149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1249595 + ... + 1250514.

It is an arithmetic number, because the mean of its divisors is an integer number (105004620).

Almost surely, 2^1150050140 is an apocalyptic number.

1150050140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150050140 is an abundant number, since it is smaller than the sum of its proper divisors (1370060740).

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

1150050140 is a wasteful number, since it uses less digits than its factorization.

1150050140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500141 (or 2500139 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1150050140 is about 33912.3891815366. The cubic root of 1150050140 is about 1047.7047793719.

Adding to 1150050140 its reverse (410500511), we get a palindrome (1560550651).

The spelling of 1150050140 in words is "one billion, one hundred fifty million, fifty thousand, one hundred forty".