29143498093 has 2 divisors, whose sum is σ = 29143498094. Its totient is φ = 29143498092.

The previous prime is 29143498079. The next prime is 29143498129. The reversal of 29143498093 is 39089434192.

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., 28189738404 + 953759689 = 167898^2 + 30883^2 .

It is a cyclic number.

It is not a de Polignac number, because 29143498093 - 2²¹ = 29141400941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29143498093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29143498693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14571749046 + 14571749047.

It is an arithmetic number, because the mean of its divisors is an integer number (14571749047).

Almost surely, 2^29143498093 is an apocalyptic number.

It is an amenable number.

29143498093 is a deficient number, since it is larger than the sum of its proper divisors (1).

29143498093 is an equidigital number, since it uses as much as digits as its factorization.

29143498093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 29143498093 in words is "twenty-nine billion, one hundred forty-three million, four hundred ninety-eight thousand, ninety-three".