1004202202142 has 4 divisors (see below), whose sum is σ = 1506303303216. Its totient is φ = 502101101070.

The previous prime is 1004202202121. The next prime is 1004202202189. The reversal of 1004202202142 is 2412022024001.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251050550534 + ... + 251050550537.

It is an arithmetic number, because the mean of its divisors is an integer number (376575825804).

Almost surely, 2^{1004202202142} is an apocalyptic number.

1004202202142 is a deficient number, since it is larger than the sum of its proper divisors (502101101074).

1004202202142 is an equidigital number, since it uses as much as digits as its factorization.

1004202202142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502101101073.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1004202202142 its reverse (2412022024001), we get a palindrome (3416224226143).

The spelling of 1004202202142 in words is "one trillion, four billion, two hundred two million, two hundred two thousand, one hundred forty-two".