1144334401430 has 64 divisors (see below), whose sum is σ = 2268278468928. Its totient is φ = 412195983360.

The previous prime is 1144334401403. The next prime is 1144334401447. The reversal of 1144334401430 is 341044334411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21763532 + ... + 21816048.

It is an arithmetic number, because the mean of its divisors is an integer number (35441851077).

Almost surely, 2^{1144334401430} is an apocalyptic number.

1144334401430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144334401430 is a deficient number, since it is larger than the sum of its proper divisors (1123944067498).

1144334401430 is a wasteful number, since it uses less digits than its factorization.

1144334401430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54401.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1144334401430 its reverse (341044334411), we get a palindrome (1485378735841).

The spelling of 1144334401430 in words is "one trillion, one hundred forty-four billion, three hundred thirty-four million, four hundred one thousand, four hundred thirty".