11357902346729 has 2 divisors, whose sum is σ = 11357902346730. Its totient is φ = 11357902346728.

The previous prime is 11357902346629. The next prime is 11357902346773. The reversal of 11357902346729 is 92764320975311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10974676968025 + 383225378704 = 3312805^2 + 619052^2 .

It is an emirp because it is prime and its reverse (92764320975311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11357902346729 - 2²⁰ = 11357901298153 is a prime.

It is not a weakly prime, because it can be changed into another prime (11357902346029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5678951173364 + 5678951173365.

It is an arithmetic number, because the mean of its divisors is an integer number (5678951173365).

Almost surely, 2^{11357902346729} is an apocalyptic number.

It is an amenable number.

11357902346729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11357902346729 is an equidigital number, since it uses as much as digits as its factorization.

11357902346729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 59.

The spelling of 11357902346729 in words is "eleven trillion, three hundred fifty-seven billion, nine hundred two million, three hundred forty-six thousand, seven hundred twenty-nine".