11420030343134 has 32 divisors (see below), whose sum is σ = 20609163897600. Its totient is φ = 4636346221440.

The previous prime is 11420030343089. The next prime is 11420030343179. The reversal of 11420030343134 is 43134303002411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11420030343089) and next prime (11420030343179).

It is a junction number, because it is equal to n+sod(n) for n = 11420030343097 and 11420030343106.

It is a congruent 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, 1810289 + ... + 5110499.

It is an arithmetic number, because the mean of its divisors is an integer number (644036371800).

Almost surely, 2^{11420030343134} is an apocalyptic number.

11420030343134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11420030343134 is a deficient number, since it is larger than the sum of its proper divisors (9189133554466).

11420030343134 is a wasteful number, since it uses less digits than its factorization.

11420030343134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313248.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 11420030343134 its reverse (43134303002411), we get a palindrome (54554333345545).

The spelling of 11420030343134 in words is "eleven trillion, four hundred twenty billion, thirty million, three hundred forty-three thousand, one hundred thirty-four".