1144301401 has 8 divisors (see below), whose sum is σ = 1203825600. Its totient is φ = 1086114960.

The previous prime is 1144301383. The next prime is 1144301443. The reversal of 1144301401 is 1041034411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1144301401 - 2¹³ = 1144293209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1144301801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332685 + ... + 336106.

It is an arithmetic number, because the mean of its divisors is an integer number (150478200).

Almost surely, 2^1144301401 is an apocalyptic number.

It is an amenable number.

1144301401 is a deficient number, since it is larger than the sum of its proper divisors (59524199).

1144301401 is an equidigital number, since it uses as much as digits as its factorization.

1144301401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668879.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1144301401 is about 33827.5243108330. The cubic root of 1144301401 is about 1045.9561469306.

Adding to 1144301401 its reverse (1041034411), we get a palindrome (2185335812).

The spelling of 1144301401 in words is "one billion, one hundred forty-four million, three hundred one thousand, four hundred one".