121301301444 has 48 divisors (see below), whose sum is σ = 295372320768. Its totient is φ = 38671846048.

The previous prime is 121301301431. The next prime is 121301301463. The reversal of 121301301444 is 444103103121.

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, 4022029 + ... + 4052075.

It is an arithmetic number, because the mean of its divisors is an integer number (6153590016).

Almost surely, 2^121301301444 is an apocalyptic number.

It is an amenable number.

121301301444 is an abundant number, since it is smaller than the sum of its proper divisors (174071019324).

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

121301301444 is a wasteful number, since it uses less digits than its factorization.

121301301444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44704 (or 44702 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 121301301444 its reverse (444103103121), we get a palindrome (565404404565).

The spelling of 121301301444 in words is "one hundred twenty-one billion, three hundred one million, three hundred one thousand, four hundred forty-four".