40841434 has 8 divisors (see below), whose sum is σ = 61484148. Its totient is φ = 20346720.

The previous prime is 40841407. The next prime is 40841441. The reversal of 40841434 is 43414804.

It can be written as a sum of positive squares in 2 ways, for example, as 37027225 + 3814209 = 6085^2 + 1953^2 .

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, 36307 + ... + 37414.

Almost surely, 2^40841434 is an apocalyptic number.

40841434 is a deficient number, since it is larger than the sum of its proper divisors (20642714).

40841434 is a wasteful number, since it uses less digits than its factorization.

40841434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74000.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 40841434 is about 6390.7303182031. The cubic root of 40841434 is about 344.3766212705.

The spelling of 40841434 in words is "forty million, eight hundred forty-one thousand, four hundred thirty-four".