1942794035712 has 480 divisors, whose sum is σ = 5902394097600. Its totient is φ = 637905715200.

The previous prime is 1942794035669. The next prime is 1942794035719. The reversal of 1942794035712 is 2175304972491.

1942794035712 is a `hidden beast` number, since 1 + 9 + 4 + 27 + 9 + 40 + 3 + 571 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (1942794035719) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4385539363 + ... + 4385539805.

It is an arithmetic number, because the mean of its divisors is an integer number (12296654370).

Almost surely, 2^{1942794035712} is an apocalyptic number.

1942794035712 is a gapful number since it is divisible by the number (12) 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 1942794035712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2951197048800).

1942794035712 is an abundant number, since it is smaller than the sum of its proper divisors (3959600061888).

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

1942794035712 is an equidigital number, since it uses as much as digits as its factorization.

1942794035712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 898 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 54.

The spelling of 1942794035712 in words is "one trillion, nine hundred forty-two billion, seven hundred ninety-four million, thirty-five thousand, seven hundred twelve".