40461043 has 8 divisors (see below), whose sum is σ = 46330112. Its totient is φ = 34614216.

The previous prime is 40461041. The next prime is 40461059. The reversal of 40461043 is 34016404.

It is a happy number.

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

It is not a de Polignac number, because 40461043 - 2¹ = 40461041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40461041) 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, 1455 + ... + 9112.

It is an arithmetic number, because the mean of its divisors is an integer number (5791264).

Almost surely, 2^40461043 is an apocalyptic number.

40461043 is a deficient number, since it is larger than the sum of its proper divisors (5869069).

40461043 is a wasteful number, since it uses less digits than its factorization.

40461043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 40461043 is about 6360.8995433036. The cubic root of 40461043 is about 343.3041272378.

Adding to 40461043 its reverse (34016404), we get a palindrome (74477447).

The spelling of 40461043 in words is "forty million, four hundred sixty-one thousand, forty-three".