1240444311104 has 56 divisors (see below), whose sum is σ = 2469113720640. Its totient is φ = 618307526144.

The previous prime is 1240444311083. The next prime is 1240444311131. The reversal of 1240444311104 is 4011134440421.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40020797 + ... + 40051779.

It is an arithmetic number, because the mean of its divisors is an integer number (44091316440).

Almost surely, 2^{1240444311104} is an apocalyptic number.

It is an amenable number.

1240444311104 is a deficient number, since it is larger than the sum of its proper divisors (1228669409536).

1240444311104 is a wasteful number, since it uses less digits than its factorization.

1240444311104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32907 (or 32897 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1240444311104 its reverse (4011134440421), we get a palindrome (5251578751525).

The spelling of 1240444311104 in words is "one trillion, two hundred forty billion, four hundred forty-four million, three hundred eleven thousand, one hundred four".