1350003040 has 24 divisors (see below), whose sum is σ = 3189382560. Its totient is φ = 540001152.

The previous prime is 1350003019. The next prime is 1350003059. The reversal of 1350003040 is 403000531.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 4218600 + ... + 4218919.

It is an arithmetic number, because the mean of its divisors is an integer number (132890940).

Almost surely, 2^1350003040 is an apocalyptic number.

1350003040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1350003040 is an abundant number, since it is smaller than the sum of its proper divisors (1839379520).

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

1350003040 is an equidigital number, since it uses as much as digits as its factorization.

1350003040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8437534 (or 8437526 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1350003040 is about 36742.3875108845. The cubic root of 1350003040 is about 1105.2102791808.

Adding to 1350003040 its reverse (403000531), we get a palindrome (1753003571).

The spelling of 1350003040 in words is "one billion, three hundred fifty million, three thousand, forty".