1042200242244 has 48 divisors (see below), whose sum is σ = 3088000720000. Its totient is φ = 297771497568.

The previous prime is 1042200242147. The next prime is 1042200242249. The reversal of 1042200242244 is 4422420022401.

1042200242244 is a `hidden beast` number, since 10 + 4 + 220 + 0 + 2 + 422 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1042200242249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689285119 + ... + 689286630.

Almost surely, 2^{1042200242244} is an apocalyptic number.

1042200242244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042200242244 is an abundant number, since it is smaller than the sum of its proper divisors (2045800477756).

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

1042200242244 is a wasteful number, since it uses less digits than its factorization.

1042200242244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378571769 (or 1378571761 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 1042200242244 its reverse (4422420022401), we get a palindrome (5464620264645).

The spelling of 1042200242244 in words is "one trillion, forty-two billion, two hundred million, two hundred forty-two thousand, two hundred forty-four".