40244934 has 8 divisors (see below), whose sum is σ = 80489880. Its totient is φ = 13414976.

The previous prime is 40244923. The next prime is 40244989. The reversal of 40244934 is 43944204.

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

40244934 is an admirable number.

It is a Curzon number.

It is a congruent number.

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, 3353739 + ... + 3353750.

It is an arithmetic number, because the mean of its divisors is an integer number (10061235).

Almost surely, 2^40244934 is an apocalyptic number.

40244934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40244934 is a wasteful number, since it uses less digits than its factorization.

40244934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6707494.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 40244934 is about 6343.8895009292. The cubic root of 40244934 is about 342.6918214378.

The spelling of 40244934 in words is "forty million, two hundred forty-four thousand, nine hundred thirty-four".