1344400101 has 12 divisors (see below), whose sum is σ = 2118448800. Its totient is φ = 814787880.

The previous prime is 1344400097. The next prime is 1344400111. The reversal of 1344400101 is 1010044431.

It is not a de Polignac number, because 1344400101 - 2² = 1344400097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344400111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6789801 + ... + 6789998.

It is an arithmetic number, because the mean of its divisors is an integer number (176537400).

Almost surely, 2^1344400101 is an apocalyptic number.

1344400101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1344400101 is a deficient number, since it is larger than the sum of its proper divisors (774048699).

1344400101 is a wasteful number, since it uses less digits than its factorization.

1344400101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13579816 (or 13579813 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1344400101 is about 36666.0619783472. The cubic root of 1344400101 is about 1103.6791684496.

Adding to 1344400101 its reverse (1010044431), we get a palindrome (2354444532).

The spelling of 1344400101 in words is "one billion, three hundred forty-four million, four hundred thousand, one hundred one".