1004425213442 has 64 divisors (see below), whose sum is σ = 1935285073920. Its totient is φ = 381009049344.

The previous prime is 1004425213367. The next prime is 1004425213453. The reversal of 1004425213442 is 2443125244001.

It is a junction number, because it is equal to n+sod(n) for n = 1004425213399 and 1004425213408.

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 in 31 ways as a sum of consecutive naturals, for example, 1645943 + ... + 2172090.

It is an arithmetic number, because the mean of its divisors is an integer number (30238829280).

Almost surely, 2^{1004425213442} is an apocalyptic number.

1004425213442 is a deficient number, since it is larger than the sum of its proper divisors (930859860478).

1004425213442 is a wasteful number, since it uses less digits than its factorization.

1004425213442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818127.

The product of its (nonzero) digits is 30720, while the sum is 32.

The spelling of 1004425213442 in words is "one trillion, four billion, four hundred twenty-five million, two hundred thirteen thousand, four hundred forty-two".