1144214340324 has 48 divisors (see below), whose sum is σ = 2912966461440. Its totient is φ = 346681515040.

The previous prime is 1144214340307. The next prime is 1144214340359. The reversal of 1144214340324 is 4230434124411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295777 + ... + 1541399.

It is an arithmetic number, because the mean of its divisors is an integer number (60686801280).

Almost surely, 2^{1144214340324} is an apocalyptic number.

It is an amenable number.

1144214340324 is an abundant number, since it is smaller than the sum of its proper divisors (1768752121116).

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

1144214340324 is a wasteful number, since it uses less digits than its factorization.

1144214340324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252600 (or 1252598 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 1144214340324 its reverse (4230434124411), we get a palindrome (5374648464735).

The spelling of 1144214340324 in words is "one trillion, one hundred forty-four billion, two hundred fourteen million, three hundred forty thousand, three hundred twenty-four".