1344303030 has 64 divisors (see below), whose sum is σ = 3737783808. Its totient is φ = 303056640.

The previous prime is 1344303013. The next prime is 1344303083. The reversal of 1344303030 is 303034431.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1344302988 and 1344303006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28516 + ... + 59175.

It is an arithmetic number, because the mean of its divisors is an integer number (58402872).

Almost surely, 2^1344303030 is an apocalyptic number.

1344303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1344303030 is an abundant number, since it is smaller than the sum of its proper divisors (2393480778).

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

1344303030 is a wasteful number, since it uses less digits than its factorization.

1344303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87781.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1344303030 is about 36664.7382371673. The cubic root of 1344303030 is about 1103.6526044778.

Adding to 1344303030 its reverse (303034431), we get a palindrome (1647337461).

The spelling of 1344303030 in words is "one billion, three hundred forty-four million, three hundred three thousand, thirty".