240045073420 has 24 divisors (see below), whose sum is σ = 508719380400. Its totient is φ = 95137129152.

The previous prime is 240045073393. The next prime is 240045073441. The reversal of 240045073420 is 24370540042.

It is a happy number.

240045073420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 55054030 + ... + 55058389.

It is an arithmetic number, because the mean of its divisors is an integer number (21196640850).

Almost surely, 2^240045073420 is an apocalyptic number.

240045073420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240045073420 is an abundant number, since it is smaller than the sum of its proper divisors (268674306980).

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

240045073420 is a wasteful number, since it uses less digits than its factorization.

240045073420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110112537 (or 110112535 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The spelling of 240045073420 in words is "two hundred forty billion, forty-five million, seventy-three thousand, four hundred twenty".