1604136613126 has 8 divisors (see below), whose sum is σ = 2471237485200. Its totient is φ = 780390784728.

The previous prime is 1604136613111. The next prime is 1604136613153. The reversal of 1604136613126 is 6213166314061.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10838760826 + ... + 10838760973.

It is an arithmetic number, because the mean of its divisors is an integer number (308904685650).

Almost surely, 2^{1604136613126} is an apocalyptic number.

1604136613126 is a deficient number, since it is larger than the sum of its proper divisors (867100872074).

1604136613126 is a wasteful number, since it uses less digits than its factorization.

1604136613126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21677521838.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 1604136613126 in words is "one trillion, six hundred four billion, one hundred thirty-six million, six hundred thirteen thousand, one hundred twenty-six".