29340141641 has 2 divisors, whose sum is σ = 29340141642. Its totient is φ = 29340141640.

The previous prime is 29340141583. The next prime is 29340141731. The reversal of 29340141641 is 14614104392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16953342025 + 12386799616 = 130205^2 + 111296^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29340141641 is a prime.

It is not a weakly prime, because it can be changed into another prime (29340141041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14670070820 + 14670070821.

It is an arithmetic number, because the mean of its divisors is an integer number (14670070821).

Almost surely, 2^29340141641 is an apocalyptic number.

It is an amenable number.

29340141641 is a deficient number, since it is larger than the sum of its proper divisors (1).

29340141641 is an equidigital number, since it uses as much as digits as its factorization.

29340141641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 29340141641 in words is "twenty-nine billion, three hundred forty million, one hundred forty-one thousand, six hundred forty-one".