40014151 has 2 divisors, whose sum is σ = 40014152. Its totient is φ = 40014150.

The previous prime is 40014127. The next prime is 40014157. The reversal of 40014151 is 15141004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40014151 - 2¹⁷ = 39883079 is a prime.

It is a super-2 number, since 2×40014151² = 3202264560501602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40014157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20007075 + 20007076.

It is an arithmetic number, because the mean of its divisors is an integer number (20007076).

Almost surely, 2^40014151 is an apocalyptic number.

40014151 is a deficient number, since it is larger than the sum of its proper divisors (1).

40014151 is an equidigital number, since it uses as much as digits as its factorization.

40014151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 40014151 is about 6325.6739561884. The cubic root of 40014151 is about 342.0355143631.

Adding to 40014151 its reverse (15141004), we get a palindrome (55155155).

The spelling of 40014151 in words is "forty million, fourteen thousand, one hundred fifty-one".