1201141324444 has 48 divisors (see below), whose sum is σ = 2132200778400. Its totient is φ = 591995252736.

The previous prime is 1201141324423. The next prime is 1201141324463. The reversal of 1201141324444 is 4444231411021.

It is a congruent number.

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, 117076587 + ... + 117086845.

It is an arithmetic number, because the mean of its divisors is an integer number (44420849550).

Almost surely, 2^{1201141324444} is an apocalyptic number.

It is an amenable number.

1201141324444 is a deficient number, since it is larger than the sum of its proper divisors (931059453956).

1201141324444 is a wasteful number, since it uses less digits than its factorization.

1201141324444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11542 (or 11540 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1201141324444 its reverse (4444231411021), we get a palindrome (5645372735465).

The spelling of 1201141324444 in words is "one trillion, two hundred one billion, one hundred forty-one million, three hundred twenty-four thousand, four hundred forty-four".