1104042377 has 2 divisors, whose sum is σ = 1104042378. Its totient is φ = 1104042376.

The previous prime is 1104042353. The next prime is 1104042391. The reversal of 1104042377 is 7732404011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 746983561 + 357058816 = 27331^2 + 18896^2 .

It is an emirp because it is prime and its reverse (7732404011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1104042377 - 2¹² = 1104038281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1104042337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552021188 + 552021189.

It is an arithmetic number, because the mean of its divisors is an integer number (552021189).

Almost surely, 2^1104042377 is an apocalyptic number.

It is an amenable number.

1104042377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104042377 is an equidigital number, since it uses as much as digits as its factorization.

1104042377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 1104042377 is about 33227.1331444649. The cubic root of 1104042377 is about 1033.5430743055.

Adding to 1104042377 its reverse (7732404011), we get a palindrome (8836446388).

The spelling of 1104042377 in words is "one billion, one hundred four million, forty-two thousand, three hundred seventy-seven".