1004136070391 has 16 divisors (see below), whose sum is σ = 1082777034240. Its totient is φ = 928852663200.

The previous prime is 1004136070387. The next prime is 1004136070417. The reversal of 1004136070391 is 1930706314001.

It is a happy number.

It is not a de Polignac number, because 1004136070391 - 2² = 1004136070387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004136070291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4926371 + ... + 5126148.

It is an arithmetic number, because the mean of its divisors is an integer number (67673564640).

Almost surely, 2^{1004136070391} is an apocalyptic number.

1004136070391 is a deficient number, since it is larger than the sum of its proper divisors (78640963849).

1004136070391 is a wasteful number, since it uses less digits than its factorization.

1004136070391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10052686.

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 1004136070391 in words is "one trillion, four billion, one hundred thirty-six million, seventy thousand, three hundred ninety-one".