240245010320 has 80 divisors (see below), whose sum is σ = 646446005760. Its totient is φ = 81327048192.

The previous prime is 240245010307. The next prime is 240245010323. The reversal of 240245010320 is 23010542042.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (240245010323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2671007 + ... + 2759486.

It is an arithmetic number, because the mean of its divisors is an integer number (8080575072).

Almost surely, 2^240245010320 is an apocalyptic number.

240245010320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240245010320 is an abundant number, since it is smaller than the sum of its proper divisors (406200995440).

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

240245010320 is a wasteful number, since it uses less digits than its factorization.

240245010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5430592 (or 5430586 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 240245010320 its reverse (23010542042), we get a palindrome (263255552362).

The spelling of 240245010320 in words is "two hundred forty billion, two hundred forty-five million, ten thousand, three hundred twenty".