240032022420 has 48 divisors (see below), whose sum is σ = 674569744128. Its totient is φ = 63772341120.

The previous prime is 240032022389. The next prime is 240032022431. The reversal of 240032022420 is 24220230042.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7364799 + ... + 7397318.

It is an arithmetic number, because the mean of its divisors is an integer number (14053536336).

Almost surely, 2^240032022420 is an apocalyptic number.

240032022420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240032022420 is an abundant number, since it is smaller than the sum of its proper divisors (434537721708).

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

240032022420 is a wasteful number, since it uses less digits than its factorization.

240032022420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14762400 (or 14762398 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 240032022420 its reverse (24220230042), we get a palindrome (264252252462).

The spelling of 240032022420 in words is "two hundred forty billion, thirty-two million, twenty-two thousand, four hundred twenty".