1045010240 has 56 divisors (see below), whose sum is σ = 2555714472. Its totient is φ = 406702080.

The previous prime is 1045010237. The next prime is 1045010243. The reversal of 1045010240 is 420105401.

It is an interprime number because it is at equal distance from previous prime (1045010237) and next prime (1045010243).

It can be written as a sum of positive squares in 4 ways, for example, as 54523456 + 990486784 = 7384^2 + 31472^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045010243) 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, 32291 + ... + 55970.

Almost surely, 2^1045010240 is an apocalyptic number.

1045010240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045010240 is an abundant number, since it is smaller than the sum of its proper divisors (1510704232).

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

1045010240 is an equidigital number, since it uses as much as digits as its factorization.

1045010240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88315 (or 88305 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1045010240 is about 32326.6181342868. The cubic root of 1045010240 is about 1014.7837762457.

Adding to 1045010240 its reverse (420105401), we get a palindrome (1465115641).

The spelling of 1045010240 in words is "one billion, forty-five million, ten thousand, two hundred forty".