40434411 has 8 divisors (see below), whose sum is σ = 54826560. Its totient is φ = 26499272.

The previous prime is 40434379. The next prime is 40434421. The reversal of 40434411 is 11443404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40434411 - 2⁵ = 40434379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40434421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114045 + ... + 114398.

It is an arithmetic number, because the mean of its divisors is an integer number (6853320).

Almost surely, 2^40434411 is an apocalyptic number.

40434411 is a deficient number, since it is larger than the sum of its proper divisors (14392149).

40434411 is a wasteful number, since it uses less digits than its factorization.

40434411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228505.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 40434411 is about 6358.8057841076. The cubic root of 40434411 is about 343.2287882486.

Adding to 40434411 its reverse (11443404), we get a palindrome (51877815).

The spelling of 40434411 in words is "forty million, four hundred thirty-four thousand, four hundred eleven".