1942730828136 has 192 divisors, whose sum is σ = 6369834556800. Its totient is φ = 522176937984.

The previous prime is 1942730828131. The next prime is 1942730828141. The reversal of 1942730828136 is 6318280372491.

It is a happy number.

1942730828136 is a `hidden beast` number, since 1 + 9 + 4 + 27 + 308 + 281 + 36 = 666.

It is an interprime number because it is at equal distance from previous prime (1942730828131) and next prime (1942730828141).

It is not an unprimeable number, because it can be changed into a prime (1942730828131) 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, 19167480 + ... + 19268568.

It is an arithmetic number, because the mean of its divisors is an integer number (33176221650).

Almost surely, 2^{1942730828136} 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 1942730828136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3184917278400).

1942730828136 is an abundant number, since it is smaller than the sum of its proper divisors (4427103728664).

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

1942730828136 is a wasteful number, since it uses less digits than its factorization.

1942730828136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103368 (or 103361 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 1942730828136 in words is "one trillion, nine hundred forty-two billion, seven hundred thirty million, eight hundred twenty-eight thousand, one hundred thirty-six".