40955044 has 24 divisors (see below), whose sum is σ = 78249080. Its totient is φ = 18641664.

The previous prime is 40955039. The next prime is 40955053. The reversal of 40955044 is 44055904.

It can be written as a sum of positive squares in 4 ways, for example, as 1742400 + 39212644 = 1320^2 + 6262^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40954997 and 40955015.

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, 1599 + ... + 9190.

Almost surely, 2^40955044 is an apocalyptic number.

It is an amenable number.

40955044 is a deficient number, since it is larger than the sum of its proper divisors (37294036).

40955044 is a wasteful number, since it uses less digits than its factorization.

40955044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10879 (or 10877 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 40955044 is about 6399.6128007872. The cubic root of 40955044 is about 344.6956470080.

The spelling of 40955044 in words is "forty million, nine hundred fifty-five thousand, forty-four".