11401323202413 has 40 divisors (see below), whose sum is σ = 17142304967480. Its totient is φ = 7551491950080.

The previous prime is 11401323202391. The next prime is 11401323202421. The reversal of 11401323202413 is 31420232310411.

11401323202413 is a `hidden beast` number, since 1 + 1 + 4 + 0 + 13 + 232 + 0 + 2 + 413 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 78454889604 + 11322868312809 = 280098^2 + 3364947^2 .

It is not a de Polignac number, because 11401323202413 - 2¹⁸ = 11401322940269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401323202453) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 105866073 + ... + 105973713.

It is an arithmetic number, because the mean of its divisors is an integer number (428557624187).

Almost surely, 2^{11401323202413} is an apocalyptic number.

It is an amenable number.

11401323202413 is a deficient number, since it is larger than the sum of its proper divisors (5740981765067).

11401323202413 is a wasteful number, since it uses less digits than its factorization.

11401323202413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116139 (or 116130 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11401323202413 its reverse (31420232310411), we get a palindrome (42821555512824).

The spelling of 11401323202413 in words is "eleven trillion, four hundred one billion, three hundred twenty-three million, two hundred two thousand, four hundred thirteen".