29398400201 has 2 divisors, whose sum is σ = 29398400202. Its totient is φ = 29398400200.

The previous prime is 29398400147. The next prime is 29398400287. The reversal of 29398400201 is 10200489392.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27889000000 + 1509400201 = 167000^2 + 38851^2 .

It is a cyclic number.

It is not a de Polignac number, because 29398400201 - 2¹⁸ = 29398138057 is a prime.

It is not a weakly prime, because it can be changed into another prime (29398420201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14699200100 + 14699200101.

It is an arithmetic number, because the mean of its divisors is an integer number (14699200101).

Almost surely, 2^29398400201 is an apocalyptic number.

It is an amenable number.

29398400201 is a deficient number, since it is larger than the sum of its proper divisors (1).

29398400201 is an equidigital number, since it uses as much as digits as its factorization.

29398400201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

Adding to 29398400201 its reverse (10200489392), we get a palindrome (39598889593).

The spelling of 29398400201 in words is "twenty-nine billion, three hundred ninety-eight million, four hundred thousand, two hundred one".