10450315240 has 16 divisors (see below), whose sum is σ = 23513209380. Its totient is φ = 4180126080.

The previous prime is 10450315231. The next prime is 10450315243. The reversal of 10450315240 is 4251305401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9424138084 + 1026177156 = 97078^2 + 32034^2 .

It is not an unprimeable number, because it can be changed into a prime (10450315243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130628901 + ... + 130628980.

Almost surely, 2^10450315240 is an apocalyptic number.

10450315240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10450315240 is an abundant number, since it is smaller than the sum of its proper divisors (13062894140).

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

10450315240 is a wasteful number, since it uses less digits than its factorization.

10450315240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261257892 (or 261257888 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 10450315240 in words is "ten billion, four hundred fifty million, three hundred fifteen thousand, two hundred forty".