40434514 has 8 divisors (see below), whose sum is σ = 61129728. Its totient is φ = 20057940.

The previous prime is 40434503. The next prime is 40434533. The reversal of 40434514 is 41543404.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79342 + ... + 79849.

It is an arithmetic number, because the mean of its divisors is an integer number (7641216).

Almost surely, 2^40434514 is an apocalyptic number.

40434514 is a deficient number, since it is larger than the sum of its proper divisors (20695214).

40434514 is a wasteful number, since it uses less digits than its factorization.

40434514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159320.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 40434514 is about 6358.8138831074. The cubic root of 40434514 is about 343.2290796880.

Adding to 40434514 its reverse (41543404), we get a palindrome (81977918).

The spelling of 40434514 in words is "forty million, four hundred thirty-four thousand, five hundred fourteen".