1041002440 has 32 divisors (see below), whose sum is σ = 2345474880. Its totient is φ = 415828672.

The previous prime is 1041002407. The next prime is 1041002441. The reversal of 1041002440 is 442001401.

It is not an unprimeable number, because it can be changed into a prime (1041002441) 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, 12207 + ... + 47233.

It is an arithmetic number, because the mean of its divisors is an integer number (73296090).

Almost surely, 2^1041002440 is an apocalyptic number.

1041002440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1041002440 is an abundant number, since it is smaller than the sum of its proper divisors (1304472440).

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

1041002440 is a wasteful number, since it uses less digits than its factorization.

1041002440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35781 (or 35777 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1041002440 is about 32264.5694222006. The cubic root of 1041002440 is about 1013.4848222081.

Adding to 1041002440 its reverse (442001401), we get a palindrome (1483003841).

The spelling of 1041002440 in words is "one billion, forty-one million, two thousand, four hundred forty".