1104220354493 has 4 divisors (see below), whose sum is σ = 1104222744768. Its totient is φ = 1104217964220.

The previous prime is 1104220354481. The next prime is 1104220354499. The reversal of 1104220354493 is 3944530224011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1104220354493 - 2¹² = 1104220350397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104220354499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256421 + ... + 1508042.

It is an arithmetic number, because the mean of its divisors is an integer number (276055686192).

Almost surely, 2^{1104220354493} is an apocalyptic number.

It is an amenable number.

1104220354493 is a deficient number, since it is larger than the sum of its proper divisors (2390275).

1104220354493 is an equidigital number, since it uses as much as digits as its factorization.

1104220354493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390274.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 1104220354493 in words is "one trillion, one hundred four billion, two hundred twenty million, three hundred fifty-four thousand, four hundred ninety-three".