10154330240 has 64 divisors (see below), whose sum is σ = 25058315520. Its totient is φ = 3930700800.

The previous prime is 10154330239. The next prime is 10154330269. The reversal of 10154330240 is 4203345101.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×10154330240² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236066 + ... + 275745.

It is an arithmetic number, because the mean of its divisors is an integer number (391536180).

Almost surely, 2^10154330240 is an apocalyptic number.

10154330240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10154330240 is an abundant number, since it is smaller than the sum of its proper divisors (14903985280).

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

10154330240 is an equidigital number, since it uses as much as digits as its factorization.

10154330240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511861 (or 511849 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10154330240 its reverse (4203345101), we get a palindrome (14357675341).

The spelling of 10154330240 in words is "ten billion, one hundred fifty-four million, three hundred thirty thousand, two hundred forty".