1344361400 has 48 divisors (see below), whose sum is σ = 3132388800. Its totient is φ = 536583680.

The previous prime is 1344361393. The next prime is 1344361427. The reversal of 1344361400 is 41634431.

It is a self number, because there is not a number n which added to its sum of digits gives 1344361400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88784 + ... + 102816.

It is an arithmetic number, because the mean of its divisors is an integer number (65258100).

Almost surely, 2^1344361400 is an apocalyptic number.

1344361400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1344361400 is an abundant number, since it is smaller than the sum of its proper divisors (1788027400).

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

1344361400 is a wasteful number, since it uses less digits than its factorization.

1344361400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14528 (or 14519 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1344361400 is about 36665.5342249366. The cubic root of 1344361400 is about 1103.6685778778.

Adding to 1344361400 its reverse (41634431), we get a palindrome (1385995831).

The spelling of 1344361400 in words is "one billion, three hundred forty-four million, three hundred sixty-one thousand, four hundred".