40234414 has 16 divisors (see below), whose sum is σ = 65985840. Its totient is φ = 18247360.

The previous prime is 40234399. The next prime is 40234421. The reversal of 40234414 is 41443204.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9402 + ... + 12994.

It is an arithmetic number, because the mean of its divisors is an integer number (4124115).

Almost surely, 2^40234414 is an apocalyptic number.

40234414 is a deficient number, since it is larger than the sum of its proper divisors (25751426).

40234414 is a wasteful number, since it uses less digits than its factorization.

40234414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 40234414 is about 6343.0603024092. The cubic root of 40234414 is about 342.6619590280.

Adding to 40234414 its reverse (41443204), we get a palindrome (81677618).

The spelling of 40234414 in words is "forty million, two hundred thirty-four thousand, four hundred fourteen".