1942001336529 has 32 divisors (see below), whose sum is σ = 3051907822080. Its totient is φ = 1216258156800.

The previous prime is 1942001336519. The next prime is 1942001336549. The reversal of 1942001336529 is 9256331002491.

1942001336529 is a `hidden beast` number, since 1 + 94 + 2 + 0 + 0 + 1 + 3 + 36 + 529 = 666.

It is not a de Polignac number, because 1942001336529 - 2⁹ = 1942001336017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1942001336519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3661977 + ... + 4158614.

It is an arithmetic number, because the mean of its divisors is an integer number (95372119440).

Almost surely, 2^{1942001336529} is an apocalyptic number.

It is an amenable number.

1942001336529 is a deficient number, since it is larger than the sum of its proper divisors (1109906485551).

1942001336529 is a wasteful number, since it uses less digits than its factorization.

1942001336529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7821158 (or 7821152 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The spelling of 1942001336529 in words is "one trillion, nine hundred forty-two billion, one million, three hundred thirty-six thousand, five hundred twenty-nine".