44329602869 has 2 divisors, whose sum is σ = 44329602870. Its totient is φ = 44329602868.

The previous prime is 44329602749. The next prime is 44329602887. The reversal of 44329602869 is 96820692344.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22593997969 + 21735604900 = 150313^2 + 147430^2 .

It is a cyclic number.

It is not a de Polignac number, because 44329602869 - 2¹² = 44329598773 is a prime.

It is a super-2 number, since 2×44329602869² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44329602869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44329607869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22164801434 + 22164801435.

It is an arithmetic number, because the mean of its divisors is an integer number (22164801435).

Almost surely, 2^44329602869 is an apocalyptic number.

It is an amenable number.

44329602869 is a deficient number, since it is larger than the sum of its proper divisors (1).

44329602869 is an equidigital number, since it uses as much as digits as its factorization.

44329602869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 44329602869 in words is "forty-four billion, three hundred twenty-nine million, six hundred two thousand, eight hundred sixty-nine".