1104405361277 has 2 divisors, whose sum is σ = 1104405361278. Its totient is φ = 1104405361276.

The previous prime is 1104405361271. The next prime is 1104405361333. The reversal of 1104405361277 is 7721635044011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1041095756281 + 63309604996 = 1020341^2 + 251614^2 .

It is a cyclic number.

It is not a de Polignac number, because 1104405361277 - 2⁴ = 1104405361261 is a prime.

It is a super-2 number, since 2×1104405361277² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104405361271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552202680638 + 552202680639.

It is an arithmetic number, because the mean of its divisors is an integer number (552202680639).

Almost surely, 2^{1104405361277} is an apocalyptic number.

It is an amenable number.

1104405361277 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104405361277 is an equidigital number, since it uses as much as digits as its factorization.

1104405361277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 1104405361277 in words is "one trillion, one hundred four billion, four hundred five million, three hundred sixty-one thousand, two hundred seventy-seven".