40014142403 has 2 divisors, whose sum is σ = 40014142404. Its totient is φ = 40014142402.

The previous prime is 40014142391. The next prime is 40014142457. The reversal of 40014142403 is 30424141004.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40014142403 - 2⁴ = 40014142387 is a prime.

It is a super-2 number, since 2×40014142403² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40014142303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20007071201 + 20007071202.

It is an arithmetic number, because the mean of its divisors is an integer number (20007071202).

Almost surely, 2^40014142403 is an apocalyptic number.

40014142403 is a deficient number, since it is larger than the sum of its proper divisors (1).

40014142403 is an equidigital number, since it uses as much as digits as its factorization.

40014142403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 40014142403 its reverse (30424141004), we get a palindrome (70438283407).

The spelling of 40014142403 in words is "forty billion, fourteen million, one hundred forty-two thousand, four hundred three".