1242030024016 has 120 divisors (see below), whose sum is σ = 2807856089280. Its totient is φ = 529646616576.

The previous prime is 1242030023987. The next prime is 1242030024023. The reversal of 1242030024016 is 6104200302421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1713360 + ... + 2328016.

It is an arithmetic number, because the mean of its divisors is an integer number (23398800744).

Almost surely, 2^{1242030024016} is an apocalyptic number.

1242030024016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1242030024016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1403928044640).

1242030024016 is an abundant number, since it is smaller than the sum of its proper divisors (1565826065264).

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

1242030024016 is a wasteful number, since it uses less digits than its factorization.

1242030024016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614741 (or 614718 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1242030024016 its reverse (6104200302421), we get a palindrome (7346230326437).

The spelling of 1242030024016 in words is "one trillion, two hundred forty-two billion, thirty million, twenty-four thousand, sixteen".