240200236242 has 64 divisors (see below), whose sum is σ = 535610880000. Its totient is φ = 79792159824.

The previous prime is 240200236223. The next prime is 240200236253. The reversal of 240200236242 is 242632002042.

It is a happy number.

240200236242 is a `hidden beast` number, since 2 + 402 + 0 + 0 + 236 + 24 + 2 = 666.

It is a super-2 number, since 2×240200236242² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40688263 + ... + 40694165.

It is an arithmetic number, because the mean of its divisors is an integer number (8368920000).

Almost surely, 2^240200236242 is an apocalyptic number.

240200236242 is an abundant number, since it is smaller than the sum of its proper divisors (295410643758).

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

240200236242 is a wasteful number, since it uses less digits than its factorization.

240200236242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372 (or 8366 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 240200236242 its reverse (242632002042), we get a palindrome (482832238284).

The spelling of 240200236242 in words is "two hundred forty billion, two hundred million, two hundred thirty-six thousand, two hundred forty-two".