29995843400141 has 2 divisors, whose sum is σ = 29995843400142. Its totient is φ = 29995843400140.

The previous prime is 29995843400137. The next prime is 29995843400147. The reversal of 29995843400141 is 14100434859992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25886421136900 + 4109422263241 = 5087870^2 + 2027171^2 .

It is a cyclic number.

It is not a de Polignac number, because 29995843400141 - 2² = 29995843400137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29995843400147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14997921700070 + 14997921700071.

It is an arithmetic number, because the mean of its divisors is an integer number (14997921700071).

Almost surely, 2^{29995843400141} is an apocalyptic number.

It is an amenable number.

29995843400141 is a deficient number, since it is larger than the sum of its proper divisors (1).

29995843400141 is an equidigital number, since it uses as much as digits as its factorization.

29995843400141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 29995843400141 in words is "twenty-nine trillion, nine hundred ninety-five billion, eight hundred forty-three million, four hundred thousand, one hundred forty-one".