40514401 has 2 divisors, whose sum is σ = 40514402. Its totient is φ = 40514400.

The previous prime is 40514393. The next prime is 40514413. The reversal of 40514401 is 10441504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34869025 + 5645376 = 5905^2 + 2376^2 .

It is a cyclic number.

It is not a de Polignac number, because 40514401 - 2³ = 40514393 is a prime.

It is not a weakly prime, because it can be changed into another prime (40515401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20257200 + 20257201.

It is an arithmetic number, because the mean of its divisors is an integer number (20257201).

Almost surely, 2^40514401 is an apocalyptic number.

It is an amenable number.

40514401 is a deficient number, since it is larger than the sum of its proper divisors (1).

40514401 is an equidigital number, since it uses as much as digits as its factorization.

40514401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 40514401 is about 6365.0923795339. The cubic root of 40514401 is about 343.4549717198.

Adding to 40514401 its reverse (10441504), we get a palindrome (50955905).

The spelling of 40514401 in words is "forty million, five hundred fourteen thousand, four hundred one".