1242000303104 has 88 divisors (see below), whose sum is σ = 2735314983936. Its totient is φ = 558955520000.

The previous prime is 1242000303031. The next prime is 1242000303143. The reversal of 1242000303104 is 4013030002421.

It is a tau number, because it is divible by the number of its divisors (88).

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, 591809 + ... + 1683519.

Almost surely, 2^{1242000303104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1242000303104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1367657491968).

1242000303104 is an abundant number, since it is smaller than the sum of its proper divisors (1493314680832).

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

1242000303104 is a wasteful number, since it uses less digits than its factorization.

1242000303104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091843 (or 1091825 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1242000303104 its reverse (4013030002421), we get a palindrome (5255030305525).

The spelling of 1242000303104 in words is "one trillion, two hundred forty-two billion, three hundred three thousand, one hundred four".