744104041069 has 2 divisors, whose sum is σ = 744104041070. Its totient is φ = 744104041068.

The previous prime is 744104041061. The next prime is 744104041081. The reversal of 744104041069 is 960140401447.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 529561844100 + 214542196969 = 727710^2 + 463187^2 .

It is a cyclic number.

It is not a de Polignac number, because 744104041069 - 2³ = 744104041061 is a prime.

It is a super-2 number, since 2×744104041069² (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 (744104041061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372052020534 + 372052020535.

It is an arithmetic number, because the mean of its divisors is an integer number (372052020535).

Almost surely, 2^744104041069 is an apocalyptic number.

It is an amenable number.

744104041069 is a deficient number, since it is larger than the sum of its proper divisors (1).

744104041069 is an equidigital number, since it uses as much as digits as its factorization.

744104041069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 744104041069 in words is "seven hundred forty-four billion, one hundred four million, forty-one thousand, sixty-nine".