40002232297 has 2 divisors, whose sum is σ = 40002232298. Its totient is φ = 40002232296.

The previous prime is 40002232271. The next prime is 40002232301. The reversal of 40002232297 is 79223220004.

40002232297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39908452441 + 93779856 = 199771^2 + 9684^2 .

It is a cyclic number.

It is not a de Polignac number, because 40002232297 - 2¹¹ = 40002230249 is a prime.

It is not a weakly prime, because it can be changed into another prime (40002232397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20001116148 + 20001116149.

It is an arithmetic number, because the mean of its divisors is an integer number (20001116149).

Almost surely, 2^40002232297 is an apocalyptic number.

It is an amenable number.

40002232297 is a deficient number, since it is larger than the sum of its proper divisors (1).

40002232297 is an equidigital number, since it uses as much as digits as its factorization.

40002232297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The spelling of 40002232297 in words is "forty billion, two million, two hundred thirty-two thousand, two hundred ninety-seven".