1114344380 has 24 divisors (see below), whose sum is σ = 2350626432. Its totient is φ = 443737152.

The previous prime is 1114344377. The next prime is 1114344389. The reversal of 1114344380 is 834434111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114344389) 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, 120467 + ... + 129386.

It is an arithmetic number, because the mean of its divisors is an integer number (97942768).

Almost surely, 2^1114344380 is an apocalyptic number.

1114344380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114344380 is an abundant number, since it is smaller than the sum of its proper divisors (1236282052).

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

1114344380 is a wasteful number, since it uses less digits than its factorization.

1114344380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250085 (or 250083 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1114344380 is about 33381.7971355648. The cubic root of 1114344380 is about 1036.7478475500.

Adding to 1114344380 its reverse (834434111), we get a palindrome (1948778491).

The spelling of 1114344380 in words is "one billion, one hundred fourteen million, three hundred forty-four thousand, three hundred eighty".