11423420200104 has 64 divisors (see below), whose sum is σ = 31400095703040. Its totient is φ = 3434385447360.

The previous prime is 11423420200099. The next prime is 11423420200111. The reversal of 11423420200104 is 40100202432411.

11423420200104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11423420200104² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 170322894 + ... + 170389949.

It is an arithmetic number, because the mean of its divisors is an integer number (490626495360).

Almost surely, 2^{11423420200104} is an apocalyptic number.

It is an amenable number.

11423420200104 is an abundant number, since it is smaller than the sum of its proper divisors (19976675502936).

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

11423420200104 is a wasteful number, since it uses less digits than its factorization.

11423420200104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340712990 (or 340712986 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11423420200104 its reverse (40100202432411), we get a palindrome (51523622632515).

The spelling of 11423420200104 in words is "eleven trillion, four hundred twenty-three billion, four hundred twenty million, two hundred thousand, one hundred four".