1011114340 has 12 divisors (see below), whose sum is σ = 2123340156. Its totient is φ = 404445728.

The previous prime is 1011114239. The next prime is 1011114343. The reversal of 1011114340 is 434111101.

It can be written as a sum of positive squares in 2 ways, for example, as 275294464 + 735819876 = 16592^2 + 27126^2 .

It is not an unprimeable number, because it can be changed into a prime (1011114343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25277839 + ... + 25277878.

It is an arithmetic number, because the mean of its divisors is an integer number (176945013).

Almost surely, 2^1011114340 is an apocalyptic number.

1011114340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011114340 is an abundant number, since it is smaller than the sum of its proper divisors (1112225816).

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

1011114340 is a wasteful number, since it uses less digits than its factorization.

1011114340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50555726 (or 50555724 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1011114340 is about 31798.0241524532. The cubic root of 1011114340 is about 1003.6911387316.

Adding to 1011114340 its reverse (434111101), we get a palindrome (1445225441).

The spelling of 1011114340 in words is "one billion, eleven million, one hundred fourteen thousand, three hundred forty".