240033000040 has 32 divisors (see below), whose sum is σ = 540740259360. Its totient is φ = 95894798400.

The previous prime is 240033000017. The next prime is 240033000071. The reversal of 240033000040 is 40000330042.

It is a super-2 number, since 2×240033000040² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240032999978 and 240033000023.

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, 3667206 + ... + 3732085.

It is an arithmetic number, because the mean of its divisors is an integer number (16898133105).

Almost surely, 2^240033000040 is an apocalyptic number.

240033000040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240033000040 is an abundant number, since it is smaller than the sum of its proper divisors (300707259320).

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

240033000040 is a wasteful number, since it uses less digits than its factorization.

240033000040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7400113 (or 7400109 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 240033000040 its reverse (40000330042), we get a palindrome (280033330082).

The spelling of 240033000040 in words is "two hundred forty billion, thirty-three million, forty", and thus it is an aban number.