1073650216229 has 4 divisors (see below), whose sum is σ = 1074689568876. Its totient is φ = 1072610863584.

The previous prime is 1073650216217. The next prime is 1073650216271. The reversal of 1073650216229 is 9226120563701.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 986193983329 + 87456232900 = 993073^2 + 295730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073650216229 - 2⁸ = 1073650215973 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1073650216229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073650216829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519674774 + ... + 519676839.

It is an arithmetic number, because the mean of its divisors is an integer number (268672392219).

Almost surely, 2^{1073650216229} is an apocalyptic number.

It is an amenable number.

1073650216229 is a deficient number, since it is larger than the sum of its proper divisors (1039352647).

1073650216229 is a wasteful number, since it uses less digits than its factorization.

1073650216229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039352646.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 1073650216229 in words is "one trillion, seventy-three billion, six hundred fifty million, two hundred sixteen thousand, two hundred twenty-nine".