40414434 has 16 divisors (see below), whose sum is σ = 83013888. Its totient is φ = 13107312.

The previous prime is 40414433. The next prime is 40414489. The reversal of 40414434 is 43441404.

It is not an unprimeable number, because it can be changed into a prime (40414433) 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, 90802 + ... + 91245.

It is an arithmetic number, because the mean of its divisors is an integer number (5188368).

Almost surely, 2^40414434 is an apocalyptic number.

40414434 is an abundant number, since it is smaller than the sum of its proper divisors (42599454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40414434 is a wasteful number, since it uses less digits than its factorization.

40414434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182089.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 40414434 is about 6357.2347762215. The cubic root of 40414434 is about 343.1722538031.

Adding to 40414434 its reverse (43441404), we get a palindrome (83855838).

The spelling of 40414434 in words is "forty million, four hundred fourteen thousand, four hundred thirty-four".