1032755821242 has 32 divisors (see below), whose sum is σ = 2262426552000. Its totient is φ = 312829348608.

The previous prime is 1032755821219. The next prime is 1032755821249. The reversal of 1032755821242 is 2421285572301.

It is a junction number, because it is equal to n+sod(n) for n = 1032755821194 and 1032755821203.

It is not an unprimeable number, because it can be changed into a prime (1032755821249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174566992 + ... + 174572907.

It is an arithmetic number, because the mean of its divisors is an integer number (70700829750).

Almost surely, 2^{1032755821242} is an apocalyptic number.

1032755821242 is an abundant number, since it is smaller than the sum of its proper divisors (1229670730758).

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

1032755821242 is a wasteful number, since it uses less digits than its factorization.

1032755821242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349139950.

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 1032755821242 in words is "one trillion, thirty-two billion, seven hundred fifty-five million, eight hundred twenty-one thousand, two hundred forty-two".