11423305130400 has 180 divisors, whose sum is σ = 41658572848662. Its totient is φ = 3046214684160.

The previous prime is 11423305130381. The next prime is 11423305130407. The reversal of 11423305130400 is 403150332411.

It is a happy number.

11423305130400 is a `hidden beast` number, since 1 + 14 + 233 + 0 + 5 + 13 + 0 + 400 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 6893712345744 + 4529592784656 = 2625588^2 + 2128284^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a super-2 number, since 2×11423305130400² (a number of 27 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (11423305130407) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 88077987 + ... + 88207586.

Almost surely, 2^{11423305130400} is an apocalyptic number.

11423305130400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11423305130400 is an abundant number, since it is smaller than the sum of its proper divisors (30235267718262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11423305130400 is a wasteful number, since it uses less digits than its factorization.

11423305130400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176285605 (or 176285583 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 11423305130400 its reverse (403150332411), we get a palindrome (11826455462811).

The spelling of 11423305130400 in words is "eleven trillion, four hundred twenty-three billion, three hundred five million, one hundred thirty thousand, four hundred".