11410423420 has 96 divisors (see below), whose sum is σ = 26439840000. Its totient is φ = 4136109120.

The previous prime is 11410423411. The next prime is 11410423459. The reversal of 11410423420 is 2432401411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 11410423391 and 11410423400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13282951 + ... + 13283809.

It is an arithmetic number, because the mean of its divisors is an integer number (275415000).

Almost surely, 2^11410423420 is an apocalyptic number.

11410423420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11410423420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13219920000).

11410423420 is an abundant number, since it is smaller than the sum of its proper divisors (15029416580).

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

11410423420 is a wasteful number, since it uses less digits than its factorization.

11410423420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400 (or 1376 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11410423420 its reverse (2432401411), we get a palindrome (13842824831).

The spelling of 11410423420 in words is "eleven billion, four hundred ten million, four hundred twenty-three thousand, four hundred twenty".