1127042000 has 240 divisors, whose sum is σ = 3301788672. Its totient is φ = 364435200.

The previous prime is 1127041969. The next prime is 1127042003. The reversal of 1127042000 is 2407211.

It is a self number, because there is not a number n which added to its sum of digits gives 1127042000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127042003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5053889 + ... + 5054111.

Almost surely, 2^1127042000 is an apocalyptic number.

1127042000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1127042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1650894336).

1127042000 is an abundant number, since it is smaller than the sum of its proper divisors (2174746672).

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

1127042000 is a wasteful number, since it uses less digits than its factorization.

1127042000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 1127042000 is about 33571.4462006033. The cubic root of 1127042000 is about 1040.6707950580.

Adding to 1127042000 its reverse (2407211), we get a palindrome (1129449211).

The spelling of 1127042000 in words is "one billion, one hundred twenty-seven million, forty-two thousand".