1004156240326 has 8 divisors (see below), whose sum is σ = 1511046611784. Its totient is φ = 500474036400.

The previous prime is 1004156240323. The next prime is 1004156240327. The reversal of 1004156240326 is 6230426514001.

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 = 1004156240291 and 1004156240300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004156240323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802041100 + ... + 802042351.

It is an arithmetic number, because the mean of its divisors is an integer number (188880826473).

Almost surely, 2^{1004156240326} is an apocalyptic number.

1004156240326 is a deficient number, since it is larger than the sum of its proper divisors (506890371458).

1004156240326 is a wasteful number, since it uses less digits than its factorization.

1004156240326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604083766.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 1004156240326 in words is "one trillion, four billion, one hundred fifty-six million, two hundred forty thousand, three hundred twenty-six".