1104264155643 has 32 divisors (see below), whose sum is σ = 1607932166400. Its totient is φ = 668530728960.

The previous prime is 1104264155633. The next prime is 1104264155669. The reversal of 1104264155643 is 3465514624011.

It is not a de Polignac number, because 1104264155643 - 2⁴ = 1104264155627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104264155595 and 1104264155604.

It is not an unprimeable number, because it can be changed into a prime (1104264155633) 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, 158268571 + ... + 158275547.

It is an arithmetic number, because the mean of its divisors is an integer number (50247880200).

Almost surely, 2^{1104264155643} is an apocalyptic number.

1104264155643 is a deficient number, since it is larger than the sum of its proper divisors (503668010757).

1104264155643 is a wasteful number, since it uses less digits than its factorization.

1104264155643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11467.

The product of its (nonzero) digits is 345600, while the sum is 42.

Adding to 1104264155643 its reverse (3465514624011), we get a palindrome (4569778779654).

The spelling of 1104264155643 in words is "one trillion, one hundred four billion, two hundred sixty-four million, one hundred fifty-five thousand, six hundred forty-three".