1004152542242 has 8 divisors (see below), whose sum is σ = 1517726743632. Its totient is φ = 498243627700.

The previous prime is 1004152542227. The next prime is 1004152542247. The reversal of 1004152542242 is 2422452514001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1004152542199 and 1004152542208.

It is not an unprimeable number, because it can be changed into a prime (1004152542247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1916321384 + ... + 1916321907.

It is an arithmetic number, because the mean of its divisors is an integer number (189715842954).

Almost surely, 2^{1004152542242} is an apocalyptic number.

1004152542242 is a deficient number, since it is larger than the sum of its proper divisors (513574201390).

1004152542242 is a wasteful number, since it uses less digits than its factorization.

1004152542242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832643424.

The product of its (nonzero) digits is 25600, while the sum is 32.

The spelling of 1004152542242 in words is "one trillion, four billion, one hundred fifty-two million, five hundred forty-two thousand, two hundred forty-two".