1104140423220 has 96 divisors (see below), whose sum is σ = 3361923387648. Its totient is φ = 269627922432.

The previous prime is 1104140423171. The next prime is 1104140423227. The reversal of 1104140423220 is 223240414011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104140423227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14590512 + ... + 14665991.

It is an arithmetic number, because the mean of its divisors is an integer number (35020035288).

Almost surely, 2^{1104140423220} is an apocalyptic number.

1104140423220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104140423220 is an abundant number, since it is smaller than the sum of its proper divisors (2257782964428).

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

1104140423220 is a wasteful number, since it uses less digits than its factorization.

1104140423220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29256569 (or 29256567 counting only the distinct ones).

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

Adding to 1104140423220 its reverse (223240414011), we get a palindrome (1327380837231).

The spelling of 1104140423220 in words is "one trillion, one hundred four billion, one hundred forty million, four hundred twenty-three thousand, two hundred twenty".