11613400413157 has 2 divisors, whose sum is σ = 11613400413158. Its totient is φ = 11613400413156.

The previous prime is 11613400413127. The next prime is 11613400413193. The reversal of 11613400413157 is 75131400431611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11462111309476 + 151289103681 = 3385574^2 + 388959^2 .

It is a cyclic number.

It is not a de Polignac number, because 11613400413157 - 2⁷ = 11613400413029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11613400413127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806700206578 + 5806700206579.

It is an arithmetic number, because the mean of its divisors is an integer number (5806700206579).

Almost surely, 2^{11613400413157} is an apocalyptic number.

It is an amenable number.

11613400413157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613400413157 is an equidigital number, since it uses as much as digits as its factorization.

11613400413157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

Adding to 11613400413157 its reverse (75131400431611), we get a palindrome (86744800844768).

The spelling of 11613400413157 in words is "eleven trillion, six hundred thirteen billion, four hundred million, four hundred thirteen thousand, one hundred fifty-seven".