1041440354 has 24 divisors (see below), whose sum is σ = 1615196700. Its totient is φ = 503441120.

The previous prime is 1041440347. The next prime is 1041440357. The reversal of 1041440354 is 4530441401.

It is a happy number.

1041440354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 962674729 + 78765625 = 31027^2 + 8875^2 .

It is not an unprimeable number, because it can be changed into a prime (1041440357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 533372 + ... + 535320.

Almost surely, 2^1041440354 is an apocalyptic number.

1041440354 is a deficient number, since it is larger than the sum of its proper divisors (573756346).

1041440354 is an equidigital number, since it uses as much as digits as its factorization.

1041440354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146 (or 2075 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1041440354 is about 32271.3550071887. The cubic root of 1041440354 is about 1013.6269150463.

Adding to 1041440354 its reverse (4530441401), we get a palindrome (5571881755).

The spelling of 1041440354 in words is "one billion, forty-one million, four hundred forty thousand, three hundred fifty-four".