1000001332413 has 12 divisors (see below), whose sum is σ = 1529413802748. Its totient is φ = 627451816320.

The previous prime is 1000001332339. The next prime is 1000001332427. The reversal of 1000001332413 is 3142331000001.

It can be written as a sum of positive squares in 2 ways, for example, as 294607957284 + 705393375129 = 542778^2 + 839877^2 .

It is not a de Polignac number, because 1000001332413 - 2¹⁷ = 1000001201341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000001332313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3267978058 + ... + 3267978363.

It is an arithmetic number, because the mean of its divisors is an integer number (127451150229).

Almost surely, 2^{1000001332413} is an apocalyptic number.

It is an amenable number.

1000001332413 is a deficient number, since it is larger than the sum of its proper divisors (529412470335).

1000001332413 is a wasteful number, since it uses less digits than its factorization.

1000001332413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6535956444 (or 6535956441 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1000001332413 its reverse (3142331000001), we get a palindrome (4142332332414).

The spelling of 1000001332413 in words is "one trillion, one million, three hundred thirty-two thousand, four hundred thirteen".