1042730373152 has 216 divisors, whose sum is σ = 2295739517904. Its totient is φ = 465926802432.

The previous prime is 1042730373151. The next prime is 1042730373211. The reversal of 1042730373152 is 2513730372401.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1042730373151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1260858563 + ... + 1260859389.

It is an arithmetic number, because the mean of its divisors is an integer number (10628423694).

Almost surely, 2^{1042730373152} 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 1042730373152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1147869758952).

1042730373152 is an abundant number, since it is smaller than the sum of its proper divisors (1253009144752).

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

1042730373152 is an equidigital number, since it uses as much as digits as its factorization.

1042730373152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 978 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 1042730373152 in words is "one trillion, forty-two billion, seven hundred thirty million, three hundred seventy-three thousand, one hundred fifty-two".