1344555414 has 48 divisors (see below), whose sum is σ = 2986993152. Its totient is φ = 436909104.

The previous prime is 1344555371. The next prime is 1344555419. The reversal of 1344555414 is 4145554431.

It is a super-2 number, since 2×1344555414² = 3615658522633422792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344555419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219477 + ... + 225519.

It is an arithmetic number, because the mean of its divisors is an integer number (62229024).

Almost surely, 2^1344555414 is an apocalyptic number.

1344555414 is an abundant number, since it is smaller than the sum of its proper divisors (1642437738).

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

1344555414 is a wasteful number, since it uses less digits than its factorization.

1344555414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6361 (or 6358 counting only the distinct ones).

The product of its digits is 96000, while the sum is 36.

The square root of 1344555414 is about 36668.1798566550. The cubic root of 1344555414 is about 1103.7216679808.

The spelling of 1344555414 in words is "one billion, three hundred forty-four million, five hundred fifty-five thousand, four hundred fourteen".