40490006363 has 2 divisors, whose sum is σ = 40490006364. Its totient is φ = 40490006362.

The previous prime is 40490006329. The next prime is 40490006369. The reversal of 40490006363 is 36360009404.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40490006363 is a prime.

It is not a weakly prime, because it can be changed into another prime (40490006369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20245003181 + 20245003182.

It is an arithmetic number, because the mean of its divisors is an integer number (20245003182).

Almost surely, 2^40490006363 is an apocalyptic number.

40490006363 is a deficient number, since it is larger than the sum of its proper divisors (1).

40490006363 is an equidigital number, since it uses as much as digits as its factorization.

40490006363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 40490006363 in words is "forty billion, four hundred ninety million, six thousand, three hundred sixty-three".