1111440050 has 96 divisors (see below), whose sum is σ = 2429904000. Its totient is φ = 378060480.

The previous prime is 1111440041. The next prime is 1111440061. The reversal of 1111440050 is 500441111.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3927209 + ... + 3927491.

It is an arithmetic number, because the mean of its divisors is an integer number (25311500).

Almost surely, 2^1111440050 is an apocalyptic number.

1111440050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111440050 is an abundant number, since it is smaller than the sum of its proper divisors (1318463950).

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

1111440050 is a wasteful number, since it uses less digits than its factorization.

1111440050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1111440050 is about 33338.2670515430. The cubic root of 1111440050 is about 1035.8463675276.

Adding to 1111440050 its reverse (500441111), we get a palindrome (1611881161).

The spelling of 1111440050 in words is "one billion, one hundred eleven million, four hundred forty thousand, fifty".