240200503040 has 72 divisors (see below), whose sum is σ = 575439536448. Its totient is φ = 96066129920.

The previous prime is 240200503009. The next prime is 240200503051. The reversal of 240200503040 is 40305002042.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 16188425 + ... + 16203255.

It is an arithmetic number, because the mean of its divisors is an integer number (7992215784).

Almost surely, 2^240200503040 is an apocalyptic number.

240200503040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240200503040 is an abundant number, since it is smaller than the sum of its proper divisors (335239033408).

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

240200503040 is a wasteful number, since it uses less digits than its factorization.

240200503040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27505 (or 27491 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 240200503040 its reverse (40305002042), we get a palindrome (280505505082).

The spelling of 240200503040 in words is "two hundred forty billion, two hundred million, five hundred three thousand, forty".