40229363 has 2 divisors, whose sum is σ = 40229364. Its totient is φ = 40229362.

The previous prime is 40229359. The next prime is 40229377. The reversal of 40229363 is 36392204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40229363 - 2² = 40229359 is a prime.

It is not a weakly prime, because it can be changed into another prime (40229303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20114681 + 20114682.

It is an arithmetic number, because the mean of its divisors is an integer number (20114682).

Almost surely, 2^40229363 is an apocalyptic number.

40229363 is a deficient number, since it is larger than the sum of its proper divisors (1).

40229363 is an equidigital number, since it uses as much as digits as its factorization.

40229363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 40229363 is about 6342.6621382508. The cubic root of 40229363 is about 342.6476192476.

The spelling of 40229363 in words is "forty million, two hundred twenty-nine thousand, three hundred sixty-three".