11413214155 has 16 divisors (see below), whose sum is σ = 16016419584. Its totient is φ = 7644198240.

The previous prime is 11413214147. The next prime is 11413214191. The reversal of 11413214155 is 55141231411.

It is a happy number.

It is not a de Polignac number, because 11413214155 - 2³ = 11413214147 is a prime.

It is a super-2 number, since 2×11413214155² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3790261 + ... + 3793270.

It is an arithmetic number, because the mean of its divisors is an integer number (1001026224).

Almost surely, 2^11413214155 is an apocalyptic number.

11413214155 is a deficient number, since it is larger than the sum of its proper divisors (4603205429).

11413214155 is an equidigital number, since it uses as much as digits as its factorization.

11413214155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7583586.

The product of its digits is 2400, while the sum is 28.

Adding to 11413214155 its reverse (55141231411), we get a palindrome (66554445566).

The spelling of 11413214155 in words is "eleven billion, four hundred thirteen million, two hundred fourteen thousand, one hundred fifty-five".