104420453069 has 2 divisors, whose sum is σ = 104420453070. Its totient is φ = 104420453068.

The previous prime is 104420453063. The next prime is 104420453089. The reversal of 104420453069 is 960354024401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100401527044 + 4018926025 = 316862^2 + 63395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104420453069 is a prime.

It is a super-2 number, since 2×104420453069² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104420453063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52210226534 + 52210226535.

It is an arithmetic number, because the mean of its divisors is an integer number (52210226535).

Almost surely, 2^104420453069 is an apocalyptic number.

It is an amenable number.

104420453069 is a deficient number, since it is larger than the sum of its proper divisors (1).

104420453069 is an equidigital number, since it uses as much as digits as its factorization.

104420453069 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 104420453069 in words is "one hundred four billion, four hundred twenty million, four hundred fifty-three thousand, sixty-nine".