1344405114 has 80 divisors (see below), whose sum is σ = 3258984960. Its totient is φ = 411778080.

The previous prime is 1344405103. The next prime is 1344405121. The reversal of 1344405114 is 4115044431.

1344405114 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1344405114² = 3614850221098705992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 501999 + ... + 504669.

It is an arithmetic number, because the mean of its divisors is an integer number (40737312).

Almost surely, 2^1344405114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1344405114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1629492480).

1344405114 is an abundant number, since it is smaller than the sum of its proper divisors (1914579846).

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

1344405114 is a wasteful number, since it uses less digits than its factorization.

1344405114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937 (or 2928 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1344405114 is about 36666.1303385018. The cubic root of 1344405114 is about 1103.6805402478.

Adding to 1344405114 its reverse (4115044431), we get a palindrome (5459449545).

The spelling of 1344405114 in words is "one billion, three hundred forty-four million, four hundred five thousand, one hundred fourteen".