11423420141100 has 144 divisors (see below), whose sum is σ = 36081714789120. Its totient is φ = 2767374892800.

The previous prime is 11423420141017. The next prime is 11423420141123. The reversal of 11423420141100 is 114102432411.

It is a happy number.

11423420141100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3504489 + ... + 5926911.

Almost surely, 2^{11423420141100} is an apocalyptic number.

11423420141100 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 11423420141100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18040857394560).

11423420141100 is an abundant number, since it is smaller than the sum of its proper divisors (24658294648020).

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

11423420141100 is a wasteful number, since it uses less digits than its factorization.

11423420141100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423880 (or 2423873 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 11423420141100 its reverse (114102432411), we get a palindrome (11537522573511).

The spelling of 11423420141100 in words is "eleven trillion, four hundred twenty-three billion, four hundred twenty million, one hundred forty-one thousand, one hundred".