40124963 has 2 divisors, whose sum is σ = 40124964. Its totient is φ = 40124962.

The previous prime is 40124957. The next prime is 40125023. The reversal of 40124963 is 36942104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40124963 - 2⁶ = 40124899 is a prime.

It is a super-2 number, since 2×40124963² = 3220025311502738, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40124263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20062481 + 20062482.

It is an arithmetic number, because the mean of its divisors is an integer number (20062482).

Almost surely, 2^40124963 is an apocalyptic number.

40124963 is a deficient number, since it is larger than the sum of its proper divisors (1).

40124963 is an equidigital number, since it uses as much as digits as its factorization.

40124963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 40124963 is about 6334.4268091122. The cubic root of 40124963 is about 342.3509586492.

The spelling of 40124963 in words is "forty million, one hundred twenty-four thousand, nine hundred sixty-three".