1004301113642 has 4 divisors (see below), whose sum is σ = 1506451670466. Its totient is φ = 502150556820.

The previous prime is 1004301113591. The next prime is 1004301113659. The reversal of 1004301113642 is 2463111034001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 715866595921 + 288434517721 = 846089^2 + 537061^2 .

It is a super-2 number, since 2×1004301113642² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 251075278409 + ... + 251075278412.

Almost surely, 2^{1004301113642} is an apocalyptic number.

1004301113642 is a deficient number, since it is larger than the sum of its proper divisors (502150556824).

1004301113642 is an equidigital number, since it uses as much as digits as its factorization.

1004301113642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502150556823.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1004301113642 its reverse (2463111034001), we get a palindrome (3467412147643).

The spelling of 1004301113642 in words is "one trillion, four billion, three hundred one million, one hundred thirteen thousand, six hundred forty-two".