1942936773120 has 720 divisors, whose sum is σ = 7839741349440. Its totient is φ = 443408007168.

The previous prime is 1942936773119. The next prime is 1942936773121. The reversal of 1942936773120 is 213776392491.

1942936773120 is a `hidden beast` number, since 1 + 94 + 2 + 9 + 367 + 73 + 120 = 666.

It is an interprime number because it is at equal distance from previous prime (1942936773119) and next prime (1942936773121).

It is a tau number, because it is divible by the number of its divisors (720).

It is not an unprimeable number, because it can be changed into a prime (1942936773121) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1200083671 + ... + 1200085289.

It is an arithmetic number, because the mean of its divisors is an integer number (10888529652).

Almost surely, 2^{1942936773120} is an apocalyptic number.

1942936773120 is a gapful number since it is divisible by the number (10) 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 1942936773120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3919870674720).

1942936773120 is an abundant number, since it is smaller than the sum of its proper divisors (5896804576320).

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

1942936773120 is a wasteful number, since it uses less digits than its factorization.

1942936773120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725 (or 2699 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 1942936773120 in words is "one trillion, nine hundred forty-two billion, nine hundred thirty-six million, seven hundred seventy-three thousand, one hundred twenty".