40010203201 has 2 divisors, whose sum is σ = 40010203202. Its totient is φ = 40010203200.

The previous prime is 40010203159. The next prime is 40010203213. The reversal of 40010203201 is 10230201004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34512722176 + 5497481025 = 185776^2 + 74145^2 .

It is a cyclic number.

It is not a de Polignac number, because 40010203201 - 2¹⁵ = 40010170433 is a prime.

It is not a weakly prime, because it can be changed into another prime (40010203241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20005101600 + 20005101601.

It is an arithmetic number, because the mean of its divisors is an integer number (20005101601).

Almost surely, 2^40010203201 is an apocalyptic number.

It is an amenable number.

40010203201 is a deficient number, since it is larger than the sum of its proper divisors (1).

40010203201 is an equidigital number, since it uses as much as digits as its factorization.

40010203201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 40010203201 its reverse (10230201004), we get a palindrome (50240404205).

The spelling of 40010203201 in words is "forty billion, ten million, two hundred three thousand, two hundred one".