40440276203 has 2 divisors, whose sum is σ = 40440276204. Its totient is φ = 40440276202.

The previous prime is 40440276199. The next prime is 40440276313. The reversal of 40440276203 is 30267204404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40440276203 - 2² = 40440276199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40440276203.

It is not a weakly prime, because it can be changed into another prime (40440276103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20220138101 + 20220138102.

It is an arithmetic number, because the mean of its divisors is an integer number (20220138102).

Almost surely, 2^40440276203 is an apocalyptic number.

40440276203 is a deficient number, since it is larger than the sum of its proper divisors (1).

40440276203 is an equidigital number, since it uses as much as digits as its factorization.

40440276203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 32.

The spelling of 40440276203 in words is "forty billion, four hundred forty million, two hundred seventy-six thousand, two hundred three".