29740116541 has 2 divisors, whose sum is σ = 29740116542. Its totient is φ = 29740116540.

The previous prime is 29740116517. The next prime is 29740116583. The reversal of 29740116541 is 14561104792.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25013004025 + 4727112516 = 158155^2 + 68754^2 .

It is a cyclic number.

It is not a de Polignac number, because 29740116541 - 2¹¹ = 29740114493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29740116494 and 29740116503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29740116641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14870058270 + 14870058271.

It is an arithmetic number, because the mean of its divisors is an integer number (14870058271).

Almost surely, 2^29740116541 is an apocalyptic number.

It is an amenable number.

29740116541 is a deficient number, since it is larger than the sum of its proper divisors (1).

29740116541 is an equidigital number, since it uses as much as digits as its factorization.

29740116541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 29740116541 in words is "twenty-nine billion, seven hundred forty million, one hundred sixteen thousand, five hundred forty-one".